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