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