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