THEAD
Head1 Head2 Head3 Head4 Head5 Head6
Column1 Column2 Column4 Column6
Column1 Column2 Column3 Column4 Column6
Head1 Head2 Head3 Head4 Head6
Column1 Column2 Column4 Column5 Column6
Column1 Column2
Column1 Column2 Column3 Column4 Column5 Column6