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

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

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

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

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