"K","Krankheit",
"A","Arztbesuch",
"D","dienstliche Grnde",
"I","interne Prfung","A"
"E","externe Prfung",
"F","Fortbildung",
"S","genehmigter Sonderurlaub",
"P","private Grnde","Z"
"N","negative Zhlung","Z"
"ka","Klasse abbestellt",
"ug","Unterrichtsgang",
"kf","Klassenfahrt",
"pr","Praktikum",
"pj","Projekt",
