pair,contact1,contact2,flow1,flow2 2xn9_B_,3,26,1,1 2xn9_B_,5,23,1,1 2xn9_B_,5,24,1,1 2xn9_B_,6,89,1,1 2xn9_B_,6,91,1,1 2xn9_B_,6,106,1,1 2xn9_B_,7,22,1,1 2xn9_B_,8,107,1,1 2xn9_B_,9,108,1,1 2xn9_B_,9,154,1,1 2xn9_B_,11,108,1,1 2xn9_B_,11,110,1,1 2xn9_B_,12,13,1,1 2xn9_B_,13,110,1,1 2xn9_B_,13,112,1,1 2xn9_B_,15,112,1,1 2xn9_B_,18,80,1,1 2xn9_B_,19,78,1,1 2xn9_B_,21,76,1,1 2xn9_B_,23,74,1,1 2xn9_B_,24,73,1,1 2xn9_B_,25,72,1,1 2xn9_B_,28,71,1,1 2xn9_B_,29,93,1,1 2xn9_B_,30,68,1,1 2xn9_B_,31,94,1,1 2xn9_B_,32,49,1,1 2xn9_B_,33,91,1,1 2xn9_B_,33,92,1,1 2xn9_B_,33,94,1,1 2xn9_B_,34,46,1,1 2xn9_B_,34,47,1,1 2xn9_B_,34,74,1,1 2xn9_B_,35,90,1,1 2xn9_B_,35,101,1,1 2xn9_B_,36,38,1,1 2xn9_B_,36,44,1,1 2xn9_B_,36,64,1,1 2xn9_B_,36,84,1,1 2xn9_B_,37,88,1,1 2xn9_B_,38,41,1,1 2xn9_B_,38,44,1,1 2xn9_B_,45,60,1,1 2xn9_B_,46,58,1,1 2xn9_B_,47,57,1,1 2xn9_B_,48,56,1,1 2xn9_B_,49,51,1,1 2xn9_B_,49,54,1,1 2xn9_B_,49,68,1,1 2xn9_B_,51,54,1,1 2xn9_B_,53,68,1,1 2xn9_B_,61,64,1,1 2xn9_B_,63,79,1,1 2xn9_B_,64,89,1,1 2xn9_B_,65,77,1,1 2xn9_B_,68,70,1,1 2xn9_B_,68,71,1,1 2xn9_B_,70,73,1,1 2xn9_B_,79,81,1,1 2xn9_B_,79,82,1,1 2xn9_B_,85,89,1,1 2xn9_B_,86,111,1,1 2xn9_B_,87,109,1,1 2xn9_B_,89,107,1,1 2xn9_B_,91,104,1,1 2xn9_B_,93,102,1,1 2xn9_B_,95,97,1,1 2xn9_B_,98,100,1,1 2xn9_B_,108,151,1,1 2xn9_B_,110,152,1,1 2xn9_B_,112,114,1,1 2xn9_B_,112,117,1,1 2xn9_B_,112,183,1,1 2xn9_B_,113,183,1,1 2xn9_B_,114,116,1,1 2xn9_B_,117,183,1,1 2xn9_B_,118,225,1,1 2xn9_B_,119,149,1,1 2xn9_B_,122,146,1,1 2xn9_B_,124,143,1,1 2xn9_B_,124,144,1,1 2xn9_B_,126,142,1,1 2xn9_B_,127,240,1,1 2xn9_B_,129,132,1,1 2xn9_B_,129,133,1,1 2xn9_B_,130,134,1,1 2xn9_B_,131,134,1,1 2xn9_B_,131,135,1,1 2xn9_B_,132,136,1,1 2xn9_B_,132,140,1,1 2xn9_B_,132,193,1,1 2xn9_B_,133,137,1,1 2xn9_B_,136,138,1,1 2xn9_B_,137,196,1,1 2xn9_B_,139,194,1,1 2xn9_B_,141,192,1,1 2xn9_B_,143,190,1,1 2xn9_B_,145,188,1,1 2xn9_B_,147,177,1,1 2xn9_B_,147,185,1,1 2xn9_B_,148,186,1,1 2xn9_B_,150,152,1,1 2xn9_B_,152,213,1,1 2xn9_B_,154,211,1,1 2xn9_B_,154,213,1,1 2xn9_B_,156,158,1,1 2xn9_B_,156,209,1,1 2xn9_B_,157,164,1,1 2xn9_B_,157,190,1,1 2xn9_B_,158,207,1,1 2xn9_B_,159,162,1,1 2xn9_B_,160,204,1,1 2xn9_B_,160,205,1,1 2xn9_B_,167,193,1,1 2xn9_B_,169,190,1,1 2xn9_B_,169,191,1,1 2xn9_B_,170,190,1,1 2xn9_B_,171,189,1,1 2xn9_B_,171,191,1,1 2xn9_B_,175,187,1,1 2xn9_B_,177,185,1,1 2xn9_B_,178,184,1,1 2xn9_B_,184,185,1,1 2xn9_B_,189,191,1,1 2xn9_B_,195,198,1,1 2xn9_B_,195,199,1,1 2xn9_B_,196,200,1,1 2xn9_B_,198,201,1,1 2xn9_B_,198,204,1,1 2xn9_B_,199,240,1,1 2xn9_B_,201,203,1,1 2xn9_B_,201,204,1,1 2xn9_B_,204,239,1,1 2xn9_B_,206,237,1,1 2xn9_B_,207,209,1,1 2xn9_B_,207,236,1,1 2xn9_B_,208,235,1,1 2xn9_B_,210,233,1,1 2xn9_B_,211,212,1,1 2xn9_B_,212,231,1,1 2xn9_B_,214,230,1,1 2xn9_B_,215,228,1,1 2xn9_B_,216,219,1,1 2xn9_B_,216,227,1,1 2xn9_B_,219,227,1,1 2xn9_B_,221,225,1,1 2xn9_B_,224,225,1,1 2xn9_B_,227,229,1,1