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