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

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

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

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

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