(0 21 2)(1 5 3)(4 12 6)(7 22 20 17 14)(8 13 10)(9 18 11)(15 19 16)
ALLOWS (11/8)-SEQUENCE
1: (1 5 9)

(0 21 2)(1 18 11 9 3)(4 12 6)(5)(7 22 20 17 14)(8 13 10)(15 19 16)
2: (4 12 6)

(0 21 2)(1 18 11 9 3)(4)(5)(6)(7 22 20 17 14)(8 13 10)(12)(15 19 16)
3: (8 13 10)

(0 21 2)(1 18 11 9 3)(4)(5)(6)(7 22 20 17 14)(8)(10)(12)(13)(15 19 16)
4: (3 11 9)

(0 21 2)(1 18 11)(3)(4)(5)(6)(7 22 20 17 14)(8)(9)(10)(12)(13)(15 19 16)