...

• with branches: track and branch name merged with branch (e.g. KH_ST_0branchKIO_LN_0)
• without branches: the corresponding track name (e.g. KH_ST_0)
  

Trains

• there are a total of 11 trains on the track, all numbered consecutively from KH_ST down to OC_ST (e.g. from train0_0 and train0_1 on KH_ST_1 to train10_0 and train10_1 on OC_ST_1)
• head of the train: train, number and underscore 0 (e.g. train0_0)
• second part: train, number and underscore 1 (e.g. train0_1)