ref: 9bc180134a6a2c2943f33f84a0d1b7aa9bf0072d dir: /testdir/test38.ok/
1 A BCDEFGHIJ KL MNO PQR 1 abcdefghi jk lmn opq rst uvwxyz AB......CDEFGHI.Jkl AB IJKLMNO QRst