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