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