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

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

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

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

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