pair,contact1,contact2,flow1,flow2 4r3o_B_,4,6,1,1 4r3o_B_,7,125,1,1 4r3o_B_,8,122,1,1 4r3o_B_,13,15,1,1 4r3o_B_,13,16,1,1 4r3o_B_,13,17,1,1 4r3o_B_,18,21,1,1 4r3o_B_,18,22,1,1 4r3o_B_,19,23,1,1 4r3o_B_,20,24,1,1 4r3o_B_,21,25,1,1 4r3o_B_,22,26,1,1 4r3o_B_,23,27,1,1 4r3o_B_,24,28,1,1 4r3o_B_,25,29,1,1 4r3o_B_,28,31,1,1 4r3o_B_,31,164,1,1 4r3o_B_,32,76,1,1 4r3o_B_,33,47,1,1 4r3o_B_,33,48,1,1 4r3o_B_,34,47,1,1 4r3o_B_,34,75,1,1 4r3o_B_,34,162,1,1 4r3o_B_,35,46,1,1 4r3o_B_,36,160,1,1 4r3o_B_,37,44,1,1 4r3o_B_,38,158,1,1 4r3o_B_,39,42,1,1 4r3o_B_,43,212,1,1 4r3o_B_,45,210,1,1 4r3o_B_,47,63,1,1 4r3o_B_,47,208,1,1 4r3o_B_,48,63,1,1 4r3o_B_,49,58,1,1 4r3o_B_,49,61,1,1 4r3o_B_,50,199,1,1 4r3o_B_,57,59,1,1 4r3o_B_,57,60,1,1 4r3o_B_,63,82,1,1 4r3o_B_,63,208,1,1 4r3o_B_,64,208,1,1 4r3o_B_,64,219,1,1 4r3o_B_,65,73,1,1 4r3o_B_,65,90,1,1 4r3o_B_,66,90,1,1 4r3o_B_,67,71,1,1 4r3o_B_,68,70,1,1 4r3o_B_,69,217,1,1 4r3o_B_,70,104,1,1 4r3o_B_,70,138,1,1 4r3o_B_,70,212,1,1 4r3o_B_,72,136,1,1 4r3o_B_,73,82,1,1 4r3o_B_,74,134,1,1 4r3o_B_,75,76,1,1 4r3o_B_,76,132,1,1 4r3o_B_,78,82,1,1 4r3o_B_,78,130,1,1 4r3o_B_,79,83,1,1 4r3o_B_,80,84,1,1 4r3o_B_,81,85,1,1 4r3o_B_,81,127,1,1 4r3o_B_,81,130,1,1 4r3o_B_,82,86,1,1 4r3o_B_,83,87,1,1 4r3o_B_,84,88,1,1 4r3o_B_,85,89,1,1 4r3o_B_,86,90,1,1 4r3o_B_,87,91,1,1 4r3o_B_,88,92,1,1 4r3o_B_,89,93,1,1 4r3o_B_,90,94,1,1 4r3o_B_,91,95,1,1 4r3o_B_,92,96,1,1 4r3o_B_,93,97,1,1 4r3o_B_,94,98,1,1 4r3o_B_,95,99,1,1 4r3o_B_,96,100,1,1 4r3o_B_,97,101,1,1 4r3o_B_,105,109,1,1 4r3o_B_,106,110,1,1 4r3o_B_,107,111,1,1 4r3o_B_,108,112,1,1 4r3o_B_,109,113,1,1 4r3o_B_,110,114,1,1 4r3o_B_,111,115,1,1 4r3o_B_,112,116,1,1 4r3o_B_,113,117,1,1 4r3o_B_,114,118,1,1 4r3o_B_,115,119,1,1 4r3o_B_,118,121,1,1 4r3o_B_,118,122,1,1 4r3o_B_,119,122,1,1 4r3o_B_,119,123,1,1 4r3o_B_,127,128,1,1 4r3o_B_,133,148,1,1 4r3o_B_,135,146,1,1 4r3o_B_,137,144,1,1 4r3o_B_,139,142,1,1 4r3o_B_,140,142,1,1 4r3o_B_,145,157,1,1 4r3o_B_,147,155,1,1 4r3o_B_,147,157,1,1 4r3o_B_,149,151,1,1 4r3o_B_,149,152,1,1 4r3o_B_,149,153,1,1 4r3o_B_,151,153,1,1 4r3o_B_,158,179,1,1 4r3o_B_,160,161,1,1 4r3o_B_,161,170,1,1 4r3o_B_,165,169,1,1 4r3o_B_,166,170,1,1 4r3o_B_,167,171,1,1 4r3o_B_,168,171,1,1 4r3o_B_,168,172,1,1 4r3o_B_,169,173,1,1 4r3o_B_,170,174,1,1 4r3o_B_,171,175,1,1 4r3o_B_,172,176,1,1 4r3o_B_,177,178,1,1 4r3o_B_,182,186,1,1 4r3o_B_,183,187,1,1 4r3o_B_,184,188,1,1 4r3o_B_,185,189,1,1 4r3o_B_,186,190,1,1 4r3o_B_,187,191,1,1 4r3o_B_,188,192,1,1 4r3o_B_,189,193,1,1 4r3o_B_,190,194,1,1 4r3o_B_,191,195,1,1 4r3o_B_,193,196,1,1 4r3o_B_,194,197,1,1 4r3o_B_,194,198,1,1 4r3o_B_,203,205,1,1 4r3o_B_,203,206,1,1 4r3o_B_,209,220,1,1 4r3o_B_,211,218,1,1 4r3o_B_,213,215,1,1 4r3o_B_,213,216,1,1 4r3o_B_,218,224,1,1 4r3o_B_,221,224,1,1 4r3o_B_,221,225,1,1 4r3o_B_,222,226,1,1 4r3o_B_,223,227,1,1 4r3o_B_,224,228,1,1 4r3o_B_,225,229,1,1 4r3o_B_,227,230,1,1