Tweedledum and Tweedledee
They are all that's left, you see
This is why they are (in rhyme)
The final clones of Tweedleprime

Tweedle-if and Tweedle-or
Ran afoul of wild boar
Tweedledon't and Tweedledo
They fell ill with bucket-flu
Tweedlethis and Tweedlethat
Eaten by the Cheshire Cat
Tweedleda and Tweedleniet
They played Wonderland roulette
Tweedleblow and Tweedlebreeze
Each contracted mime disease