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

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

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

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

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