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