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

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

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

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

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