The Resoluble Controller is a light poetic form intended to praise Dot the Teal of Sepias, originating in The Cylindrical Entity. The rules of the form are applied by poets to produce individual poems which can be recited. The poem is a single tercet. Use of vivid imagery is characteristic of the form. A form of parallelism is common throughout the poem, in that certain lines often share an underlying meaning. Each line has five syllables. Every line of the poem has a terminal caesura. The third line of the tercet reverses the grammatical structure of the second line. The third line of the tercet presents a different view of the subject of the second line.