Previously taught:
SP24, FL23, SP23, FL22, SP22, FL21, SP21, FL20, SP20, FL19, SP19, FL18, SP18, FL17, SP17, FL16, SP16, FL15, SP15, FL14, SP14, FL13, SP13, FL12, SP12, FL11, SP11, FL10, SP10, FL09, SP09, FL08, SP08, FL07, SP07, FL06, SP06, FL05, SP05, FL04, SP04, FL03.
