Indonesia tongue twisters to foreigners is like trying to say 11 words at once. It's hard since most people don't know how to pronounce same letters differently from their usual.
Can you say Satu tongkol,dua tongkol,tiga tonkol, empat tongkol,lima tongkol,enam tongkol,tujuh tongkol, delapan tongkol,sembilan tongkol,sepuluh tongkol But ia more fast