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