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