durA 1 2 1
durB 4 5 1
durC 1 3 1
durD 1 2 1
durE 2 4 1
durF 2 3 1
durG 1 2 1
durH 1 2 1
durI 2 4 1
durJ 7 8 1
durK 4 6 1
durL 2 3 1
stB 2 4 1
stC 6 9 1
stD 2 3 1
stE 0 2 1
stF 4 6 1
stG 7 12 1
stH 1 3 1
stI 8 16 1
stJ 2 9 1
stK 6 9 1
stL 11 21 1
