TO-OPEN-UP1^

≙ TO-OPEN-UP1^

TO-OPEN-UP1^* Stuttgart | dgskorpus_stu_06 | 18-30f

= TO-OPEN-UP1

TO-OPEN-UP1* Berlin | dgskorpus_ber_09 | 18-30f

TO-OPEN-UP1* Berlin | dgskorpus_ber_09 | 18-30f