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

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

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

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

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