nb28_nb6_sb1_sb17_sb29-30 0 1_29_se1 nb1_nb2_nb3_nb4 0 0 0 17_29 0 0 0 0 0 ne2 2_sb2 0 0 0 0 2_ne3_ne4_se2 nb3_nb4_nb5 0 0 ne5 5_sb5 0 0 0 ne3_ne4_se5 nb3_nb4 0 0 0 0 0 0 ne1_ne3_ne4_ne6
nb6_sb18 0 0 0 18_29_se18 nb18 0 0 0 0 17_29 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ne18_ne6_se17
nb16_nb17_sb7 29_7_se7 nb7_nb8 16 16_17_29_ne8 8_nb10_sb8 0 0 0 0 0 0 0 0 0 ne10 10_30_sb10 0 0 30 ne16_ne7_se10_se8
14_16_17_nb12_nb13-14-15_sb16 0 16 0 0 16 0 14_16 14_16_17 ne12 13_sb12 13 12_29 0 0 ne13-14-15_se12
14_16_nb11_sb13-14-15 0 16 15 14_16_29 0 0 14_16_17 ne11 13_sb11 11_15_29 0 0 ne17_ne28_se11_se13-14-15_se16
27_nb27-25_sb28 0 29 0 0 0 0 0 0 0 0 0 0 ne27-25
26_27_nb26-9_sb27-25 29 0 0 0 0 0 30 30 30 27 0 0 0 0 0 0 0 0 ne26-9
26_27_nb24-31_sb26-9 26_27 29 0 0 31 24_ne24-31 24_sb24-31 24_31 0 0 0 0 0 0 se24-31_se26-9_se27-25_se28_se29-30
nb21_nb22_nb23_nb29-30 0 23 0 30 30_ne21 21_30_sb21 30 30_ne22_se21 29_nb22 23_29 0 0 0 0 0 0 ne22_ne23
nb19-20_sb23 23 0 0 0 0 23 0 0 0 0 0 ne19-20 19_nb19-20 23 23 0 0 0 0 23 0 0 0 0 0 0 ne19-20_ne29-30_se23
