00 input
01 conv 5x5/1,20 20x24x24
02 activation relu / tanh 20x24x24
03 pool 2x2/2 20x12x12
04 conv 5x5/1,50 50x8x8
05 activation relu / tanh 50x8x8
06 pool 2x2/2 50x4x4
07 flatten 800
07 fc 500 500
08 activation relu / tanh 500
09 fc 10 10
10 softmax