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

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

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

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

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