Right now, I've separated all the countries to 10 teams by random app (www.pickerwheel.com).
Each of teams call after one of top ten biggest town in Czechia: Prague, Brno, Ostrava, Pilsen, Olomouc, České Budějovice, Ústí nad Labem, Hradec Králové, Pardubice and Liberec.
Each of teams is also named after some typical animal in Czech nature: boar, fox, hare, mole, pike, salamander, wolf, stag, otter and swan.
The composition of teams is:
PRAGUE STAGS - , , , ,
BRNO SWANS - , , ,
OSTRAVA OTTERS - , , ,
PILSEN BOARS - , , ,
ÚSTÍ NAD LABEM WOLFS - , . ,
ČESKÉ BUDĚJOVICE FOXES - , , ,
HRADEC KRÁLOVÉ HARES - , , ,
PARDUBICE PIKES - , , ,
OLOMOUC MOLES - , , ,
LIBEREC SALAMANDERS - , , ,