pair,contact1,contact2,flow1,flow2
1z7q_B_,1,2,1,1
1z7q_B_,2,5,1,1
1z7q_B_,5,19,1,1
1z7q_B_,7,10,1,1
1z7q_B_,12,15,1,1
1z7q_B_,12,16,1,1
1z7q_B_,18,21,1,1
1z7q_B_,19,23,1,1
1z7q_B_,20,24,1,1
1z7q_B_,22,25,1,1
1z7q_B_,22,26,1,1
1z7q_B_,23,26,1,1
1z7q_B_,24,28,1,1
1z7q_B_,26,30,1,1
1z7q_B_,28,164,1,1
1z7q_B_,28,167,1,1
1z7q_B_,30,165,1,1
1z7q_B_,31,75,1,1
1z7q_B_,32,46,1,1
1z7q_B_,32,47,1,1
1z7q_B_,32,166,1,1
1z7q_B_,33,74,1,1
1z7q_B_,33,163,1,1
1z7q_B_,34,45,1,1
1z7q_B_,35,161,1,1
1z7q_B_,36,43,1,1
1z7q_B_,37,159,1,1
1z7q_B_,37,178,1,1
1z7q_B_,38,41,1,1
1z7q_B_,40,184,1,1
1z7q_B_,42,213,1,1
1z7q_B_,44,211,1,1
1z7q_B_,46,62,1,1
1z7q_B_,46,209,1,1
1z7q_B_,47,62,1,1
1z7q_B_,48,57,1,1
1z7q_B_,48,207,1,1
1z7q_B_,50,52,1,1
1z7q_B_,52,55,1,1
1z7q_B_,56,59,1,1
1z7q_B_,61,209,1,1
1z7q_B_,62,209,1,1
1z7q_B_,63,209,1,1
1z7q_B_,64,72,1,1
1z7q_B_,64,81,1,1
1z7q_B_,66,70,1,1
1z7q_B_,67,69,1,1
1z7q_B_,67,70,1,1
1z7q_B_,68,233,1,1
1z7q_B_,69,138,1,1
1z7q_B_,71,136,1,1
1z7q_B_,72,81,1,1
1z7q_B_,73,134,1,1
1z7q_B_,75,132,1,1
1z7q_B_,75,163,1,1
1z7q_B_,77,80,1,1
1z7q_B_,77,130,1,1
1z7q_B_,80,83,1,1
1z7q_B_,80,84,1,1
1z7q_B_,80,127,1,1
1z7q_B_,80,130,1,1
1z7q_B_,81,85,1,1
1z7q_B_,83,87,1,1
1z7q_B_,84,88,1,1
1z7q_B_,85,88,1,1
1z7q_B_,85,89,1,1
1z7q_B_,87,91,1,1
1z7q_B_,90,93,1,1
1z7q_B_,90,94,1,1
1z7q_B_,92,97,1,1
1z7q_B_,93,96,1,1
1z7q_B_,93,98,1,1
1z7q_B_,94,95,1,1
1z7q_B_,96,99,1,1
1z7q_B_,96,100,1,1
1z7q_B_,105,109,1,1
1z7q_B_,106,109,1,1
1z7q_B_,106,110,1,1
1z7q_B_,106,139,1,1
1z7q_B_,107,111,1,1
1z7q_B_,107,142,1,1
1z7q_B_,108,111,1,1
1z7q_B_,108,112,1,1
1z7q_B_,109,113,1,1
1z7q_B_,110,114,1,1
1z7q_B_,111,115,1,1
1z7q_B_,113,117,1,1
1z7q_B_,114,118,1,1
1z7q_B_,115,119,1,1
1z7q_B_,118,121,1,1
1z7q_B_,121,151,1,1
1z7q_B_,123,124,1,1
1z7q_B_,132,149,1,1
1z7q_B_,132,150,1,1
1z7q_B_,133,149,1,1
1z7q_B_,135,147,1,1
1z7q_B_,137,145,1,1
1z7q_B_,139,142,1,1
1z7q_B_,139,143,1,1
1z7q_B_,146,158,1,1
1z7q_B_,148,156,1,1
1z7q_B_,150,153,1,1
1z7q_B_,150,154,1,1
1z7q_B_,152,154,1,1
1z7q_B_,164,167,1,1
1z7q_B_,165,167,1,1
1z7q_B_,166,198,1,1
1z7q_B_,167,171,1,1
1z7q_B_,168,172,1,1
1z7q_B_,169,172,1,1
1z7q_B_,169,173,1,1
1z7q_B_,170,174,1,1
1z7q_B_,173,176,1,1
1z7q_B_,173,177,1,1
1z7q_B_,179,182,1,1
1z7q_B_,183,185,1,1
1z7q_B_,183,186,1,1
1z7q_B_,183,187,1,1
1z7q_B_,184,188,1,1
1z7q_B_,185,189,1,1
1z7q_B_,185,245,1,1
1z7q_B_,186,190,1,1
1z7q_B_,187,191,1,1
1z7q_B_,189,193,1,1
1z7q_B_,190,194,1,1
1z7q_B_,191,194,1,1
1z7q_B_,191,195,1,1
1z7q_B_,194,198,1,1
1z7q_B_,204,206,1,1
1z7q_B_,204,207,1,1
1z7q_B_,206,239,1,1
1z7q_B_,210,237,1,1
1z7q_B_,212,235,1,1
1z7q_B_,214,233,1,1
1z7q_B_,217,220,1,1
1z7q_B_,217,232,1,1
1z7q_B_,219,220,1,1
1z7q_B_,223,229,1,1
1z7q_B_,228,229,1,1
1z7q_B_,228,230,1,1
1z7q_B_,238,241,1,1
1z7q_B_,240,244,1,1
1z7q_B_,242,245,1,1
1z7q_B_,243,247,1,1
1z7q_B_,244,247,1,1