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