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

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

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

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

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