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