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