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