(0 16 2)(1 15 14)(3 7 4)(5 20 18)(6 10 8)(9 13 11)(12 19 17)
ALLOWS (11/8)-SEQUENCE
1: (1 15 19)
(0 16 2)(1 17 12 19 14)(3 7 4)(5 20 18)(6 10 8)(9 13 11)(15)
2: (0 16 2)
(0)(1 17 12 19 14)(2)(3 7 4)(5 20 18)(6 10 8)(9 13 11)(15)(16)
3: (12 19 17)
(0)(1 17 14)(2)(3 7 4)(5 20 18)(6 10 8)(9 13 11)(12)(15)(16)(19)
4: (5 20 18)
(0)(1 17 14)(2)(3 7 4)(5)(6 10 8)(9 13 11)(12)(15)(16)(18)(19)(20)