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