(0 8 5)(1 19 3)(2 6 4)(7 11 9)(10 16 14)(12 18 13)(15 20 17)
ALLOWS (11/8)-SEQUENCE
1: (2 6 19)
(0 8 5)(1 19 4 2 3)(6)(7 11 9)(10 16 14)(12 18 13)(15 20 17)
2: (1 2 3)
(0 8 5)(1)(2 19 4)(3)(6)(7 11 9)(10 16 14)(12 18 13)(15 20 17)
3: (0 8 5)
(0)(1)(2 19 4)(3)(5)(6)(7 11 9)(8)(10 16 14)(12 18 13)(15 20 17)
4: (2 19 4)
(0)(1)(2)(3)(4)(5)(6)(7 11 9)(8)(10 16 14)(12 18 13)(15 20 17)(19)