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