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