nb1_nb2_nb20 0 0 1 1 1 0 0 0 ne1
1_sb1 0 0 0 0 ne2_se1
nb2_nb26-27-28_sb3 0 0 0 0 0 0 0 0 26_27 0 0 0 0 0 se3 nb3 0 0 26_27 0 0 0 ne26-27-28_ne3
nb25_nb4_nb7_sb26-27-28 26 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ne4 4_sb4 4 4 0 0 0 0 0 0 0 0 0 ne7_se4
7_nb5_nb6_nb7 0 0 0 0 0 0 26 0 0 0 0 ne5 5_sb5 0 0 0 0 0 ne6_se5 nb6 0 0 0 ne25_ne6_ne7
nb22-23-24_sb25 0 0 0 0 0 0 0 23 0 0 0 22_ne22-23-24
nb10_nb11_nb13_nb21_nb8_nb9_sb22-23-24 0 0 0 0 0 0 0 0 0 0 0 0 ne8 26_27_nb8 0 0 9 0 0 0 0 0 0 ne8_ne9
sb9 9 0 0 0 0 0 0 ne10_ne11_ne13_se9
nb10_nb11_nb13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ne10_ne11_ne13
nb10_nb11_nb13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ne10_ne11_ne13
nb10_nb11_nb12_nb13 0 0 0 0 0 0 0 0 0 0 0 0 ne12 sb12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ne10_ne11_ne13_ne21_se12
nb16_nb17_sb14_sb15_sb21 0 21_ne16 16_sb16 16 16 0 0 0 0 0 0 ne17_se16 nb17 0 14_15_21 ne17_se14 nb14 0 15_21_ne14_se15 nb15 0 0 0 0 21 21 0 0 21 0 0 0 0 0 0 0 0 ne15_ne2_ne20_se21_se22-23-24_se25_se26-27-28
nb18_nb19_sb20 0 0 0 0 0 ne18_ne19
nb18_nb19 0 0 0 0 0 0 ne18_ne19
nb18_nb19 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ne18_ne19_se20
