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