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