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

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

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

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

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