pair,contact1,contact2,flow1,flow2 7oi8_X_,7,10,1,1 7oi8_X_,8,11,1,1 7oi8_X_,9,13,1,1 7oi8_X_,10,14,1,1 7oi8_X_,11,14,1,1 7oi8_X_,12,15,1,1 7oi8_X_,13,16,1,1 7oi8_X_,14,20,1,1 7oi8_X_,17,21,1,1 7oi8_X_,18,21,1,1 7oi8_X_,19,22,1,1 7oi8_X_,22,218,1,1 7oi8_X_,24,28,1,1 7oi8_X_,25,29,1,1 7oi8_X_,26,30,1,1 7oi8_X_,27,31,1,1 7oi8_X_,27,205,1,1 7oi8_X_,28,32,1,1 7oi8_X_,29,33,1,1 7oi8_X_,30,149,1,1 7oi8_X_,35,36,1,1 7oi8_X_,36,37,1,1 7oi8_X_,38,151,1,1 7oi8_X_,48,61,1,1 7oi8_X_,50,59,1,1 7oi8_X_,52,56,1,1 7oi8_X_,69,84,1,1 7oi8_X_,71,74,1,1 7oi8_X_,72,75,1,1 7oi8_X_,73,76,1,1 7oi8_X_,75,156,1,1 7oi8_X_,77,154,1,1 7oi8_X_,78,130,1,1 7oi8_X_,80,153,1,1 7oi8_X_,82,127,1,1 7oi8_X_,85,104,1,1 7oi8_X_,87,102,1,1 7oi8_X_,89,100,1,1 7oi8_X_,94,97,1,1 7oi8_X_,97,98,1,1 7oi8_X_,109,126,1,1 7oi8_X_,111,124,1,1 7oi8_X_,112,121,1,1 7oi8_X_,113,122,1,1 7oi8_X_,115,120,1,1 7oi8_X_,115,141,1,1 7oi8_X_,116,119,1,1 7oi8_X_,116,141,1,1 7oi8_X_,118,167,1,1 7oi8_X_,119,176,1,1 7oi8_X_,127,130,1,1 7oi8_X_,127,131,1,1 7oi8_X_,128,132,1,1 7oi8_X_,129,133,1,1 7oi8_X_,130,134,1,1 7oi8_X_,131,135,1,1 7oi8_X_,132,136,1,1 7oi8_X_,133,137,1,1 7oi8_X_,134,137,1,1 7oi8_X_,134,139,1,1 7oi8_X_,135,138,1,1 7oi8_X_,139,143,1,1 7oi8_X_,140,144,1,1 7oi8_X_,141,145,1,1 7oi8_X_,142,146,1,1 7oi8_X_,143,147,1,1 7oi8_X_,144,161,1,1 7oi8_X_,145,161,1,1 7oi8_X_,147,161,1,1 7oi8_X_,148,152,1,1 7oi8_X_,149,153,1,1 7oi8_X_,151,153,1,1 7oi8_X_,152,153,1,1 7oi8_X_,154,157,1,1 7oi8_X_,154,158,1,1 7oi8_X_,155,159,1,1 7oi8_X_,156,160,1,1 7oi8_X_,157,161,1,1 7oi8_X_,158,162,1,1 7oi8_X_,159,162,1,1 7oi8_X_,159,163,1,1 7oi8_X_,160,164,1,1 7oi8_X_,161,165,1,1 7oi8_X_,162,166,1,1 7oi8_X_,163,167,1,1 7oi8_X_,164,168,1,1 7oi8_X_,165,169,1,1 7oi8_X_,166,170,1,1 7oi8_X_,167,172,1,1 7oi8_X_,168,171,1,1 7oi8_X_,172,174,1,1 7oi8_X_,176,183,1,1 7oi8_X_,179,182,1,1 7oi8_X_,180,184,1,1 7oi8_X_,181,185,1,1 7oi8_X_,182,186,1,1 7oi8_X_,183,187,1,1 7oi8_X_,184,188,1,1 7oi8_X_,185,189,1,1 7oi8_X_,189,190,1,1 7oi8_X_,190,193,1,1 7oi8_X_,196,200,1,1 7oi8_X_,197,201,1,1 7oi8_X_,200,203,1,1 7oi8_X_,206,210,1,1 7oi8_X_,207,211,1,1 7oi8_X_,208,212,1,1 7oi8_X_,209,213,1,1 7oi8_X_,210,214,1,1 7oi8_X_,211,215,1,1 7oi8_X_,212,216,1,1 7oi8_X_,213,217,1,1 7oi8_X_,214,218,1,1 7oi8_X_,215,219,1,1 7oi8_X_,224,227,1,1 7oi8_X_,225,229,1,1 7oi8_X_,226,230,1,1 7oi8_X_,227,231,1,1 7oi8_X_,228,232,1,1 7oi8_X_,229,233,1,1 7oi8_X_,230,234,1,1 7oi8_X_,231,235,1,1 7oi8_X_,232,236,1,1 7oi8_X_,233,237,1,1 7oi8_X_,234,238,1,1 7oi8_X_,235,239,1,1 7oi8_X_,236,240,1,1 7oi8_X_,237,241,1,1 7oi8_X_,238,242,1,1 7oi8_X_,240,243,1,1