(0 11 4)(1 23 8)(2 22 19)(3 10 7)(5 21 6)(9 14 12)(13 17 15)(16 20 18)
ALLOWS (11/8)-SEQUENCE
1: (6 9 21)

(0 11 4)(1 23 8)(2 22 19)(3 10 7)(5 21 14 12 9)(6)(13 17 15)(16 20 18)
2: (3 10 7)

(0 11 4)(1 23 8)(2 22 19)(3)(5 21 14 12 9)(6)(7)(10)(13 17 15)(16 20 18)
3: (0 11 4)

(0)(1 23 8)(2 22 19)(3)(4)(5 21 14 12 9)(6)(7)(10)(11)(13 17 15)(16 20 18)
4: (5 21 14)

(0)(1 23 8)(2 22 19)(3)(4)(5 12 9)(6)(7)(10)(11)(13 17 15)(14)(16 20 18)(21)