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

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

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

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

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