pair,contact1,contact2,flow1,flow2 1sq4_A_,3,205,1,1 1sq4_A_,4,151,1,1 1sq4_A_,5,204,1,1 1sq4_A_,8,89,1,1 1sq4_A_,10,33,1,1 1sq4_A_,12,32,1,1 1sq4_A_,18,223,1,1 1sq4_A_,21,23,1,1 1sq4_A_,21,24,1,1 1sq4_A_,22,227,1,1 1sq4_A_,23,227,1,1 1sq4_A_,23,230,1,1 1sq4_A_,24,215,1,1 1sq4_A_,25,225,1,1 1sq4_A_,27,224,1,1 1sq4_A_,28,31,1,1 1sq4_A_,29,220,1,1 1sq4_A_,29,223,1,1 1sq4_A_,32,46,1,1 1sq4_A_,33,36,1,1 1sq4_A_,33,45,1,1 1sq4_A_,41,72,1,1 1sq4_A_,43,71,1,1 1sq4_A_,43,119,1,1 1sq4_A_,44,67,1,1 1sq4_A_,44,68,1,1 1sq4_A_,45,65,1,1 1sq4_A_,46,63,1,1 1sq4_A_,48,61,1,1 1sq4_A_,53,227,1,1 1sq4_A_,54,56,1,1 1sq4_A_,60,132,1,1 1sq4_A_,61,129,1,1 1sq4_A_,61,247,1,1 1sq4_A_,62,130,1,1 1sq4_A_,64,128,1,1 1sq4_A_,65,125,1,1 1sq4_A_,66,126,1,1 1sq4_A_,67,70,1,1 1sq4_A_,69,119,1,1 1sq4_A_,69,120,1,1 1sq4_A_,70,120,1,1 1sq4_A_,72,74,1,1 1sq4_A_,72,118,1,1 1sq4_A_,76,77,1,1 1sq4_A_,76,78,1,1 1sq4_A_,76,132,1,1 1sq4_A_,78,80,1,1 1sq4_A_,78,81,1,1 1sq4_A_,78,134,1,1 1sq4_A_,80,135,1,1 1sq4_A_,82,133,1,1 1sq4_A_,83,110,1,1 1sq4_A_,84,131,1,1 1sq4_A_,85,108,1,1 1sq4_A_,86,129,1,1 1sq4_A_,87,105,1,1 1sq4_A_,87,106,1,1 1sq4_A_,88,127,1,1 1sq4_A_,89,127,1,1 1sq4_A_,91,126,1,1 1sq4_A_,93,119,1,1 1sq4_A_,94,101,1,1 1sq4_A_,95,117,1,1 1sq4_A_,96,99,1,1 1sq4_A_,103,106,1,1 1sq4_A_,104,150,1,1 1sq4_A_,105,151,1,1 1sq4_A_,107,149,1,1 1sq4_A_,107,179,1,1 1sq4_A_,109,147,1,1 1sq4_A_,111,114,1,1 1sq4_A_,120,122,1,1 1sq4_A_,122,124,1,1 1sq4_A_,133,134,1,1 1sq4_A_,133,177,1,1 1sq4_A_,135,175,1,1 1sq4_A_,136,177,1,1 1sq4_A_,136,252,1,1 1sq4_A_,137,138,1,1 1sq4_A_,137,141,1,1 1sq4_A_,138,141,1,1 1sq4_A_,145,175,1,1 1sq4_A_,149,150,1,1 1sq4_A_,150,152,1,1 1sq4_A_,150,153,1,1 1sq4_A_,151,154,1,1 1sq4_A_,151,243,1,1 1sq4_A_,157,167,1,1 1sq4_A_,160,163,1,1 1sq4_A_,161,164,1,1 1sq4_A_,164,185,1,1 1sq4_A_,166,183,1,1 1sq4_A_,168,181,1,1 1sq4_A_,172,173,1,1 1sq4_A_,172,174,1,1 1sq4_A_,174,175,1,1 1sq4_A_,174,176,1,1 1sq4_A_,176,251,1,1 1sq4_A_,177,250,1,1 1sq4_A_,178,248,1,1 1sq4_A_,180,246,1,1 1sq4_A_,182,244,1,1 1sq4_A_,183,243,1,1 1sq4_A_,184,242,1,1 1sq4_A_,185,236,1,1 1sq4_A_,190,234,1,1 1sq4_A_,193,232,1,1 1sq4_A_,194,232,1,1 1sq4_A_,195,248,1,1 1sq4_A_,197,229,1,1 1sq4_A_,199,226,1,1 1sq4_A_,199,232,1,1 1sq4_A_,200,247,1,1 1sq4_A_,202,245,1,1 1sq4_A_,203,222,1,1 1sq4_A_,203,223,1,1 1sq4_A_,204,243,1,1 1sq4_A_,205,243,1,1 1sq4_A_,208,219,1,1 1sq4_A_,209,235,1,1 1sq4_A_,210,217,1,1 1sq4_A_,210,232,1,1 1sq4_A_,210,244,1,1 1sq4_A_,211,233,1,1 1sq4_A_,212,215,1,1 1sq4_A_,213,231,1,1 1sq4_A_,220,223,1,1 1sq4_A_,230,231,1,1 1sq4_A_,251,252,1,1 1sq4_A_,256,258,1,1