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