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