Excel 2007 : Splitting Pasted data to multi textboxes

Hi,
i have tab ordered multi texboxes that are in 6*2 matrix form located on userform. I have to paste (using CTRL+V) my mesurement data (total 6*2 =12 data )to these text boxes. however i could't split each copied data textbox by textbox. Only pasted box caontains data but others are empty. Each data contains 6 characters. Maybe tab function is one the solution but i could't success with my limited excel experience . I attach a sample worksheet.

Thanks in advance

any comment?
thanks