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