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