12 5 17 6 July 8, 2019 16 32 64 128 17 12 5 a22 621 5 12 17 6k 12 5 x 17 6 12 5 x 17 6 cm Briefumschläge 12 5 x 17 6 17 12 5 a70 6f0 5 6m 12 6m 17 12 6x 5 2x 17