pair,contact1,contact2,flow1,flow2 1az4_A_,1,4,1,1 1az4_A_,1,5,1,1 1az4_A_,2,6,1,1 1az4_A_,3,7,1,1 1az4_A_,3,147,1,1 1az4_A_,4,8,1,1 1az4_A_,5,9,1,1 1az4_A_,5,45,1,1 1az4_A_,6,10,1,1 1az4_A_,10,11,1,1 1az4_A_,11,139,1,1 1az4_A_,16,24,1,1 1az4_A_,18,21,1,1 1az4_A_,18,22,1,1 1az4_A_,23,127,1,1 1az4_A_,28,32,1,1 1az4_A_,29,33,1,1 1az4_A_,30,34,1,1 1az4_A_,31,35,1,1 1az4_A_,34,38,1,1 1az4_A_,34,119,1,1 1az4_A_,35,39,1,1 1az4_A_,35,51,1,1 1az4_A_,36,40,1,1 1az4_A_,37,41,1,1 1az4_A_,38,42,1,1 1az4_A_,39,43,1,1 1az4_A_,41,44,1,1 1az4_A_,42,45,1,1 1az4_A_,42,46,1,1 1az4_A_,42,47,1,1 1az4_A_,48,64,1,1 1az4_A_,50,62,1,1 1az4_A_,50,106,1,1 1az4_A_,58,103,1,1 1az4_A_,58,105,1,1 1az4_A_,58,114,1,1 1az4_A_,60,77,1,1 1az4_A_,61,75,1,1 1az4_A_,63,73,1,1 1az4_A_,65,68,1,1 1az4_A_,69,72,1,1 1az4_A_,70,110,1,1 1az4_A_,72,110,1,1 1az4_A_,72,112,1,1 1az4_A_,74,113,1,1 1az4_A_,74,115,1,1 1az4_A_,76,78,1,1 1az4_A_,76,117,1,1 1az4_A_,78,117,1,1 1az4_A_,78,119,1,1 1az4_A_,80,81,1,1 1az4_A_,80,119,1,1 1az4_A_,80,121,1,1 1az4_A_,82,121,1,1 1az4_A_,82,122,1,1 1az4_A_,88,162,1,1 1az4_A_,90,160,1,1 1az4_A_,95,98,1,1 1az4_A_,95,99,1,1 1az4_A_,97,187,1,1 1az4_A_,100,108,1,1 1az4_A_,100,109,1,1 1az4_A_,106,111,1,1 1az4_A_,107,110,1,1 1az4_A_,108,111,1,1 1az4_A_,116,147,1,1 1az4_A_,118,145,1,1 1az4_A_,120,143,1,1 1az4_A_,122,140,1,1 1az4_A_,128,130,1,1 1az4_A_,128,131,1,1 1az4_A_,131,134,1,1 1az4_A_,132,135,1,1 1az4_A_,144,167,1,1 1az4_A_,147,169,1,1 1az4_A_,154,161,1,1 1az4_A_,162,163,1,1 1az4_A_,166,168,1,1 1az4_A_,167,170,1,1 1az4_A_,169,172,1,1 1az4_A_,171,173,1,1 1az4_A_,177,181,1,1 1az4_A_,178,180,1,1 1az4_A_,178,181,1,1 1az4_A_,178,182,1,1 1az4_A_,179,183,1,1 1az4_A_,180,184,1,1 1az4_A_,183,185,1,1 1az4_A_,183,187,1,1