TO-TEACH3^

≙ TO-TEACH3^

TO-TEACH3^* Stuttgart | dgskorpus_stu_04 | 61+mf

= TO-TEACH2

TO-TEACH2 Berlin | dgskorpus_ber_03 | 46+f

TO-TEACH2* Köln (Cologne) | dgskorpus_koe_16 | 46-60mf