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