nb26 0 0 0 0 0 0 0 0 0 ne26
nb1-2_nb26_sb25_sb3 0 2_25 0 0 2_25 1 1 0 2 2 2 2 2 ne1-2
nb1-2 2 2 2 2 2 2_25 1 0 0 ne1-2_se3 3_nb3_nb4 0 25 0 ne4 4_nb5_sb4 4 25_4 0 ne5 sb5 5 5 0 ne3_se25_se4_se5
nb24_nb25 0 0 0 0 0 0 0 25 0 0 0 0 0 0 0 0 0 0 ne24
nb22_nb24_nb27_nb8_sb9-19 0 0 0 0 0 0 0 25 0 0 19 19 19 19 19 19 ne8
nb7_sb8 0 0 0 25 0 0 0 0 0 ne7
nb6_sb7 0 0 0 0 0 0 0 0 0 25 0 ne6
nb6 0 0 0 0 0 0 0 0 ne6_se7_se8_se9-19
9_nb10_nb9-19_sb18 0 0 10_19 19 19 19 19 19 19_ne10 10_19_nb10_nb11_nb12 ne11 11_25_sb11 0 0 0 0 0 0 ne12_se11 19_nb12 19 19 0 0 0 0 0 0 ne10_ne12_se18
nb18_sb13 0 0 13 0 0 0 0 se13 nb13_nb14_nb15_nb16 25 25 0 ne14 14_sb14 0 0 25 0 ne15_se14 nb15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ne15_ne16
16_nb16 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ne13_ne16_ne18_ne27_ne9-19 nb20-21_sb27 25 25 ne20-21 20_sb20-21 0 25 0 ne22_se20-21_se27
22_nb23_sb22 0 25 0 0 0 0 ne23 sb23 23 23 23 0 0 0 0 0 0 0 ne24_ne25_ne26_se22_se23
