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