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

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

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

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

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