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