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