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