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