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