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