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