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

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

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

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

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