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

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

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

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

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