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