T_TRAIN STRUCTURE FTPT_TRAIN
T_TRAIN STRUCTURE FTPT_TRAIN OPTIONAL
T_TRAIN_AVAI STRUCTURE FTPT_TRAIN
TRAIN STRUCTURE FTPT_TRAIN
IT_TRAIN STRUCTURE FTPT_TRAIN OPTIONAL
ET_TRAIN STRUCTURE FTPT_TRAIN OPTIONAL
TRAIN STRUCTURE FTPT_TRAIN OPTIONAL
PT_TRAIN STRUCTURE FTPT_TRAIN OPTIONAL
PT_TRAIN STRUCTURE FTPT_TRAIN
ET_TRAIN STRUCTURE FTPT_TRAIN