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