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