(0 17 15)(1 11 2 19 3)(4 18 6)(5 9 7)(8 14 13)(10 16 12)
ALLOWS (11/8)-SEQUENCE
1: (0 2 15)
(0)(1 11 2 17 15 19 3)(4 18 6)(5 9 7)(8 14 13)(10 16 12)
2: (3 15 19)
(0)(1 11 2 17 15)(3)(4 18 6)(5 9 7)(8 14 13)(10 16 12)(19)
3: (2 17 11)
(0)(1 11 15)(2)(3)(4 18 6)(5 9 7)(8 14 13)(10 16 12)(17)(19)
4: (10 16 12)
(0)(1 11 15)(2)(3)(4 18 6)(5 9 7)(8 14 13)(10)(12)(16)(17)(19)