pair,contact1,contact2,flow1,flow2 2phc_B_,3,11,1,1 2phc_B_,5,9,1,1 2phc_B_,8,55,1,1 2phc_B_,10,53,1,1 2phc_B_,12,51,1,1 2phc_B_,14,49,1,1 2phc_B_,16,48,1,1 2phc_B_,19,23,1,1 2phc_B_,20,24,1,1 2phc_B_,20,123,1,1 2phc_B_,21,25,1,1 2phc_B_,21,121,1,1 2phc_B_,22,26,1,1 2phc_B_,23,27,1,1 2phc_B_,24,28,1,1 2phc_B_,25,29,1,1 2phc_B_,26,30,1,1 2phc_B_,27,31,1,1 2phc_B_,29,32,1,1 2phc_B_,29,33,1,1 2phc_B_,30,34,1,1 2phc_B_,31,35,1,1 2phc_B_,32,36,1,1 2phc_B_,34,37,1,1 2phc_B_,38,41,1,1 2phc_B_,40,56,1,1 2phc_B_,42,54,1,1 2phc_B_,43,54,1,1 2phc_B_,45,52,1,1 2phc_B_,47,50,1,1 2phc_B_,56,58,1,1 2phc_B_,56,59,1,1 2phc_B_,61,63,1,1 2phc_B_,61,64,1,1 2phc_B_,61,65,1,1 2phc_B_,62,66,1,1 2phc_B_,63,67,1,1 2phc_B_,64,68,1,1 2phc_B_,65,69,1,1 2phc_B_,66,69,1,1 2phc_B_,66,70,1,1 2phc_B_,67,71,1,1 2phc_B_,68,71,1,1 2phc_B_,68,72,1,1 2phc_B_,69,73,1,1 2phc_B_,70,74,1,1 2phc_B_,71,75,1,1 2phc_B_,72,76,1,1 2phc_B_,73,77,1,1 2phc_B_,74,78,1,1 2phc_B_,75,79,1,1 2phc_B_,76,79,1,1 2phc_B_,76,80,1,1 2phc_B_,77,81,1,1 2phc_B_,78,82,1,1 2phc_B_,80,83,1,1 2phc_B_,80,84,1,1 2phc_B_,81,84,1,1 2phc_B_,83,202,1,1 2phc_B_,83,204,1,1 2phc_B_,85,204,1,1 2phc_B_,85,206,1,1 2phc_B_,87,206,1,1 2phc_B_,87,208,1,1 2phc_B_,89,208,1,1 2phc_B_,89,210,1,1 2phc_B_,90,183,1,1 2phc_B_,91,117,1,1 2phc_B_,92,96,1,1 2phc_B_,92,181,1,1 2phc_B_,98,102,1,1 2phc_B_,98,152,1,1 2phc_B_,98,180,1,1 2phc_B_,99,103,1,1 2phc_B_,100,104,1,1 2phc_B_,101,105,1,1 2phc_B_,102,106,1,1 2phc_B_,103,106,1,1 2phc_B_,103,107,1,1 2phc_B_,103,108,1,1 2phc_B_,106,144,1,1 2phc_B_,106,145,1,1 2phc_B_,109,112,1,1 2phc_B_,109,113,1,1 2phc_B_,110,114,1,1 2phc_B_,111,115,1,1 2phc_B_,112,116,1,1 2phc_B_,113,117,1,1 2phc_B_,114,118,1,1 2phc_B_,117,122,1,1 2phc_B_,117,167,1,1 2phc_B_,118,206,1,1 2phc_B_,122,205,1,1 2phc_B_,123,137,1,1 2phc_B_,124,202,1,1 2phc_B_,124,203,1,1 2phc_B_,125,135,1,1 2phc_B_,125,166,1,1 2phc_B_,126,135,1,1 2phc_B_,128,133,1,1 2phc_B_,132,171,1,1 2phc_B_,134,169,1,1 2phc_B_,136,167,1,1 2phc_B_,140,142,1,1 2phc_B_,140,143,1,1 2phc_B_,141,144,1,1 2phc_B_,143,145,1,1 2phc_B_,145,164,1,1 2phc_B_,146,179,1,1 2phc_B_,147,179,1,1 2phc_B_,148,177,1,1 2phc_B_,152,176,1,1 2phc_B_,154,173,1,1 2phc_B_,155,174,1,1 2phc_B_,156,159,1,1 2phc_B_,157,183,1,1 2phc_B_,158,170,1,1 2phc_B_,158,184,1,1 2phc_B_,159,170,1,1 2phc_B_,160,181,1,1 2phc_B_,160,182,1,1 2phc_B_,161,167,1,1 2phc_B_,161,168,1,1 2phc_B_,162,179,1,1 2phc_B_,163,166,1,1 2phc_B_,169,188,1,1 2phc_B_,172,174,1,1 2phc_B_,187,189,1,1 2phc_B_,188,198,1,1 2phc_B_,190,193,1,1 2phc_B_,190,196,1,1 2phc_B_,197,199,1,1 2phc_B_,200,203,1,1 2phc_B_,206,207,1,1 2phc_B_,211,214,1,1 2phc_B_,211,215,1,1 2phc_B_,212,216,1,1