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

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

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

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

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