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