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