Add spaces: ArturasLithuaniaIamaman,32yearsold,seekingawomanfrom22till26

Answer: Arturas Lithuania I am a man, 32 years old, seeking a woman from 22 till 26

Add spaces: BothHausdorffandhiswifeCharlotteweredeadbythemorningofthe26January.Edith,Charlotte'ssister,survivedforafewdaysinacomabeforedying.

Answer: Both Hausdorff and his wife Charlotte were dead by the morning of the 26 January. Edith, Charlotte's sister, survived for a few days in a coma before dying.

Add spaces: Participants:115participantsfrom6differentcountries.

Answer:
Participants: 115participants from 6 different countries.