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