(0 7 4)(1 21 18 9 2)(3 22 19)(5 10 6)(8 13 11)(12 16 14)(15 20 17)
ALLOWS (11/8)-SEQUENCE
1: (0 7 12)

(0 16 14 12 4)(1 21 18 9 2)(3 22 19)(5 10 6)(7)(8 13 11)(15 20 17)
2: (2 18 9)

(0 16 14 12 4)(1 21 18)(2)(3 22 19)(5 10 6)(7)(8 13 11)(9)(15 20 17)
3: (8 13 11)

(0 16 14 12 4)(1 21 18)(2)(3 22 19)(5 10 6)(7)(8)(9)(11)(13)(15 20 17)
4: (0 16 4)

(0)(1 21 18)(2)(3 22 19)(4 14 12)(5 10 6)(7)(8)(9)(11)(13)(15 20 17)(16)