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

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

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

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

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