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