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