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