import torch
import torch.nn as nn
from torch.autograd import Variable
from functools import reduce

class LambdaBase(nn.Sequential):
    def __init__(self, fn, *args):
        super(LambdaBase, self).__init__(*args)
        self.lambda_func = fn

    def forward_prepare(self, input):
        output = []
        for module in self._modules.values():
            output.append(module(input))
        return output if output else input

class Lambda(LambdaBase):
    def forward(self, input):
        return self.lambda_func(self.forward_prepare(input))

class LambdaMap(LambdaBase):
    def forward(self, input):
        return list(map(self.lambda_func,self.forward_prepare(input)))

class LambdaReduce(LambdaBase):
    def forward(self, input):
        return reduce(self.lambda_func,self.forward_prepare(input))


def resnext_101_32x4d(): return nn.Sequential( # Sequential,
	nn.Conv2d(3,64,(7, 7),(2, 2),(3, 3),1,1,bias=False),
	nn.BatchNorm2d(64),
	nn.ReLU(),
	nn.MaxPool2d((3, 3),(2, 2),(1, 1)),
	nn.Sequential( # Sequential,
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(64,128,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(128),
						nn.ReLU(),
						nn.Conv2d(128,128,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(128),
						nn.ReLU(),
					),
					nn.Conv2d(128,256,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(256),
				),
				nn.Sequential( # Sequential,
					nn.Conv2d(64,256,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(256),
				),
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(256,128,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(128),
						nn.ReLU(),
						nn.Conv2d(128,128,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(128),
						nn.ReLU(),
					),
					nn.Conv2d(128,256,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(256),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(256,128,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(128),
						nn.ReLU(),
						nn.Conv2d(128,128,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(128),
						nn.ReLU(),
					),
					nn.Conv2d(128,256,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(256),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
	),
	nn.Sequential( # Sequential,
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(256,256,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(256),
						nn.ReLU(),
						nn.Conv2d(256,256,(3, 3),(2, 2),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(256),
						nn.ReLU(),
					),
					nn.Conv2d(256,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(512),
				),
				nn.Sequential( # Sequential,
					nn.Conv2d(256,512,(1, 1),(2, 2),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(512),
				),
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(512,256,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(256),
						nn.ReLU(),
						nn.Conv2d(256,256,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(256),
						nn.ReLU(),
					),
					nn.Conv2d(256,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(512),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(512,256,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(256),
						nn.ReLU(),
						nn.Conv2d(256,256,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(256),
						nn.ReLU(),
					),
					nn.Conv2d(256,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(512),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(512,256,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(256),
						nn.ReLU(),
						nn.Conv2d(256,256,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(256),
						nn.ReLU(),
					),
					nn.Conv2d(256,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(512),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
	),
	nn.Sequential( # Sequential,
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(512,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(2, 2),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				nn.Sequential( # Sequential,
					nn.Conv2d(512,1024,(1, 1),(2, 2),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,512,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
						nn.Conv2d(512,512,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(512),
						nn.ReLU(),
					),
					nn.Conv2d(512,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(1024),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
	),
	nn.Sequential( # Sequential,
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(1024,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(1024),
						nn.ReLU(),
						nn.Conv2d(1024,1024,(3, 3),(2, 2),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(1024),
						nn.ReLU(),
					),
					nn.Conv2d(1024,2048,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(2048),
				),
				nn.Sequential( # Sequential,
					nn.Conv2d(1024,2048,(1, 1),(2, 2),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(2048),
				),
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(2048,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(1024),
						nn.ReLU(),
						nn.Conv2d(1024,1024,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(1024),
						nn.ReLU(),
					),
					nn.Conv2d(1024,2048,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(2048),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
		nn.Sequential( # Sequential,
			LambdaMap(lambda x: x, # ConcatTable,
				nn.Sequential( # Sequential,
					nn.Sequential( # Sequential,
						nn.Conv2d(2048,1024,(1, 1),(1, 1),(0, 0),1,1,bias=False),
						nn.BatchNorm2d(1024),
						nn.ReLU(),
						nn.Conv2d(1024,1024,(3, 3),(1, 1),(1, 1),1,32,bias=False),
						nn.BatchNorm2d(1024),
						nn.ReLU(),
					),
					nn.Conv2d(1024,2048,(1, 1),(1, 1),(0, 0),1,1,bias=False),
					nn.BatchNorm2d(2048),
				),
				Lambda(lambda x: x), # Identity,
			),
			LambdaReduce(lambda x,y: x+y), # CAddTable,
			nn.ReLU(),
		),
	),
	nn.AvgPool2d((7, 7),(1, 1)),
	Lambda(lambda x: x.view(x.size(0),-1)), # View,
	nn.Sequential(Lambda(lambda x: x.view(1,-1) if 1==len(x.size()) else x ),nn.Linear(2048,1000)), # Linear,
)