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

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

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

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

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