Can you write without vowels in sentence ????

"I have tried to write the sentence without vowels. Please check whether the sentence is correct??? And try to write without." Becomes .... (correcting the obvious chatspeak errors .. I despise chatspeak) I hv trd t wrt th sntnc wtht vwls. Pls chck whthr th sntnc s crrct??? nd tr t wrt wtht. I suppose I could type like that, but it's damn hard for anyone to understand, lol. ( spps cld tp lk tht, bt t's dmn hrd fr an t ndrstnd, ll.) Out of cuirouisty, did you reailze taht a sutdy dnoe porevd taht olny the fsrit and lsat ltetres of a sneetnce need to be in odrer for the aevrgae preosn to udnretsnad the sneetcne? *grin*