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

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

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

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

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