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

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

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

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

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