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