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

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

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

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

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