TX=1966; C=RT_A2(1_1966|1_STAU|1_STEP|1_STR2|2_SCPF|3_1969|3_AFRI|3_GUMM|4_1969|4_DOFE|4_DOFEL|   5_DOKT|5_LEER|5_STEP|6_DOAF|6_WERB|7_AFRI|7_DOAF|7_FSCB),   |RT_B13_1962|RT_C14_1962|RT_C14_WERB|RT_D15_1964,|RT_A07_1956;