Osemsmerovka č. 6 345 - What is so delicate that even mentioning it breaks it?

Y C O C O A R I S W A O I L E B M M E A W B D I C A E T N L D R R G G R E S A T A A A E N K H H Y Z O D U E C I O I I A R L G O N N C L E M A C R E V E N G E V E