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