Day Poems A day is chosen on which a day poem is written. The constraint is derived from the day in question: content from what happens over the day and syllable constraint from the day and month. The month number sets a syllabic constraint on every first line while the day number sets the same constraint on every second line. The month number adds a line constraint as well. The poems which are output from this operation reflect an oscillation of time measurement: the location in a cyclic year and in a cyclic month is traced through growth. A scheme example: Day: 10 Month: February Constraint: 2/10 1: 2 2: 10 Poem: I knew. I knew already when the day began.