(0 4 1)(2 21 19 8 6)(3 18 12 11 5)(7 13 9)(10 16 14)(15 20 17)
ALLOWS (11/8)-SEQUENCE
1: (0 2 8)
(0 6 2 4 1)(3 18 12 11 5)(7 13 9)(8 21 19)(10 16 14)(15 20 17)
2: (1 2 4)
(0 6 2)(1)(3 18 12 11 5)(4)(7 13 9)(8 21 19)(10 16 14)(15 20 17)
3: (3 11 5)
(0 6 2)(1)(3)(4)(5)(7 13 9)(8 21 19)(10 16 14)(11 18 12)(15 20 17)
4: (7 13 9)
(0 6 2)(1)(3)(4)(5)(7)(8 21 19)(9)(10 16 14)(11 18 12)(13)(15 20 17)