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

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

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

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

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