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