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