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