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