pair,contact1,contact2,flow1,flow2 1caw_A_,2,3,1,1 1caw_A_,2,4,1,1 1caw_A_,5,7,1,1 1caw_A_,14,26,1,1 1caw_A_,16,24,1,1 1caw_A_,21,51,1,1 1caw_A_,23,49,1,1 1caw_A_,25,47,1,1 1caw_A_,27,45,1,1 1caw_A_,29,32,1,1 1caw_A_,29,128,1,1 1caw_A_,31,38,1,1 1caw_A_,34,36,1,1 1caw_A_,41,42,1,1 1caw_A_,44,120,1,1 1caw_A_,46,118,1,1 1caw_A_,48,50,1,1 1caw_A_,48,116,1,1 1caw_A_,49,50,1,1 1caw_A_,49,114,1,1 1caw_A_,51,54,1,1 1caw_A_,53,107,1,1 1caw_A_,53,178,1,1 1caw_A_,54,107,1,1 1caw_A_,55,177,1,1 1caw_A_,56,105,1,1 1caw_A_,57,175,1,1 1caw_A_,58,134,1,1 1caw_A_,59,103,1,1 1caw_A_,60,132,1,1 1caw_A_,61,100,1,1 1caw_A_,61,131,1,1 1caw_A_,62,63,1,1 1caw_A_,62,130,1,1 1caw_A_,64,121,1,1 1caw_A_,65,97,1,1 1caw_A_,66,119,1,1 1caw_A_,67,95,1,1 1caw_A_,68,117,1,1 1caw_A_,69,92,1,1 1caw_A_,70,115,1,1 1caw_A_,71,115,1,1 1caw_A_,73,112,1,1 1caw_A_,75,106,1,1 1caw_A_,76,87,1,1 1caw_A_,77,104,1,1 1caw_A_,78,85,1,1 1caw_A_,79,102,1,1 1caw_A_,80,83,1,1 1caw_A_,98,101,1,1 1caw_A_,107,112,1,1 1caw_A_,109,111,1,1 1caw_A_,110,112,1,1 1caw_A_,122,127,1,1 1caw_A_,125,128,1,1 1caw_A_,126,128,1,1 1caw_A_,134,142,1,1 1caw_A_,136,171,1,1 1caw_A_,137,140,1,1 1caw_A_,142,144,1,1 1caw_A_,143,146,1,1 1caw_A_,148,152,1,1 1caw_A_,149,153,1,1 1caw_A_,150,154,1,1 1caw_A_,152,155,1,1 1caw_A_,153,157,1,1 1caw_A_,159,163,1,1 1caw_A_,161,165,1,1 1caw_A_,162,166,1,1 1caw_A_,164,167,1,1 1caw_A_,164,168,1,1 1caw_A_,165,166,1,1 1caw_A_,169,171,1,1