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