Q: Remove the spaces from the following sentence: Islands of Greece, photos of the Greek islands " Lefkada - Greek island in the Ionian Sea
A: [IslandsofGreece,photosoftheGreekislands"Lefkada-GreekislandintheIonianSea]

Q: Remove the spaces from the following sentence: Registration 7 July 2004 09:57
A: [Registration7July200409:57]

Q: Remove the spaces from the following sentence: Several VPN providers offer proxy servers for instance that customers may use.
A: [SeveralVPNprovidersofferproxyserversforinstancethatcustomersmayuse.]

Q: Remove the spaces from the following sentence: In the next room pictures of contemporary politicians like president Kennedy, Khrushchev, de Gaulle and the Danish foreign minister Per Hkkerup had been mounted on the wall as targets.
A:
[InthenextroompicturesofcontemporarypoliticianslikepresidentKennedy,Khrushchev,deGaulleandtheDanishforeignministerPerHkkeruphadbeenmountedonthewallastargets.]