$ 'main'
 \                                             /-[\n\]o-#
  \-[1](!first!)[1](!second!)----[50](first)g-<
                               /               \-(first)(second)a(!new!)(first)o[ ]o(second)(!first!)(new)(!second!)-\
                               |                                                                                     |
                               \-------------------------------------------------------------------------------------/