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

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

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

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

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