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