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