the 15 sections raised on a pair of integral legs to each end,
...
the 11 sections raised on a pair of integral legs to each end,
...
the 12 sections raised on a pair of integral legs to each end,
...
the 26 sections raised on a pair of integral legs to each end,
...
the 9 sections raised on a pair of integral legs to each end,
...
the 10 sections raised on a pair of integral legs to each end,
...
the 18 sections raised on a pair of integral legs to each end,
...
the 23 sections raised on a pair of integral legs to each end,
...
the 15 sections raised on a pair of integral legs to each end,
...
the 14 sections raised on a pair of integral legs to each end,
...
the 9 sections raised on a pair of integral legs to each end,
...
the 9 sections raised on a pair of integral legs to each end,
...
the 10 sections raised on a pair of integral legs to each end,
...