[one_half]column1[/one_half] [one_half_last]column2[[/one_half_last]
[one_third]column1[/one_third] [one_third]column2[/one_third] [one_third_last]column3[/one_third_last]
[two_third]column1[/two_third] [one_third_last]column2[/one_third_last]
[one_third]column1[/one_third] [two_third_last]column2[/two_third_last]
[one_fourth]column1[/one_fourth] [one_fourth]column2[/one_fourth] [one_fourth]column3[/one_fourth] [one_fourth_last]column4[/one_fourth_last]
[one_fifth]column1[/one_fifth] [one_fifth]column2[/one_fifth] [one_fifth]column3[/one_fifth] [one_fifth]column4[/one_fifth] [one_fifth_last]column5[/one_fifth_last]