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