26_nb24-25-26-27_sb1 0 0 0 0 0 0 0 0 1_se1 nb1_nb2_nb3 0 0 25 25 0 0 0 ne2 2_sb2 0 0 0 0 2_ne3_se2 25_nb3_nb4 25 25 25 ne4 4_sb4 4 4 0 0 ne1_ne24-25-26-27_ne3_se4
nb21-22-23_nb5_nb8-9_sb24-25-26-27 0 0 0 25 25 0 ne5 5_sb5 5 0 0 0 0 22_8 0 9 9 ne8-9_se5
nb6_sb8-9 0 22_8 0 22 0 0 0 0 0 0 0 9 9 ne6 6_nb7_sb6 6 6 0 9 9_ne7 7_sb7 9 0 ne21-22-23_se6_se7_se8-9
19_22_nb10_nb19-20_sb21-22-23 0 0 0 0 0 0 0 0 0 ne10 10_nb10 10 0 0 0 0 0 0 0 ne10_ne19-20
17_26_nb17-18_sb11_sb19-20 11_se11 12_nb11_nb12_nb13_nb15 19_22 0 0 ne12 12_sb12 0 0 ne15_se12 nb15 0 0 0 0 ne13_ne15 13_14_nb13_nb14 13 0 0 0 0 0 ne14 sb14 0 0 0 0 ne11_ne13_ne17-18_se14
17_sb16_sb17-18 16_se16 nb16 17 0 22 0 0 0 0 0 0 0 0 0 0 ne16_se17-18_se19-20_se21-22-23_se24-25-26-27
