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