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

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

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

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

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