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

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

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

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

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