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