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