Problem: Add spaces: Theyachievedthis,butonlyafterquiteaneffortforFelixhadhisheartsetontheidea,andafterthisheturnedtowardsmathematicsasthesubjecttostudyatuniversity.

Spaces added: They achieved this, but only after quite an effort for Felix had his heart set on the idea, and after this he turned towards mathematics as the subject to study at university.

Problem: Add spaces: Itisinparticularimportanttoanalyzethemanytracksinlanguageandhistory.

Spaces added: It is in particular important to analyze the many tracks in language and history.

Problem: Add spaces: Japanesemassage,Asian,wet,handjob,massage,hairy,Japanese

Spaces added: Japanese massage, Asian, wet, handjob, massage, hairy, Japanese

Problem: Add spaces: Itdoesn'talterfortheladiesInvictawatches;it'sthesametop-drawermachinesthatfitundertheembellishments.

Spaces added:
It doesn't alter for the ladies Invicta watches; it's the same top-drawer machines that fit under the embellishments.