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