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