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