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

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

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

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

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