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