Remove the spaces from the following sentence: Siku Extreme Arctic Challange (SEAC), is an adventure race where teams of four people must endure all kinds of hardships before they after six days, hopefully cross the finishing line.
SikuExtremeArcticChallange(SEAC),isanadventureracewhereteamsoffourpeoplemustendureallkindsofhardshipsbeforetheyaftersixdays,hopefullycrossthefinishingline.