| cell 1 of column 1 of row 1 | cell 2 of column 2 of row 1 | cell 3 of column 3 of row 1 |
| cell 1 of column 1 of row 2 | ||
| cell 1 of column 1 of row 3 | ||
| cell 1 of clumn 1 of row 4 | cell 2 of column 2 of row 4 | |
| cell 1 of column 1 of row 5 | cell 2 of column 2 of row 5 | |
| cell 1 of column 1 of row 6 | ||
| cell 1 of column 1 of row 7 | ||