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