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