Α11 – https://www.tinkercad.com/joinclass/NKG2KU43CZMD

Α12 – https://www.tinkercad.com/joinclass/T6W5K2MKFEYJ

Α21 – https://www.tinkercad.com/joinclass/CWN7LKQKD89T

A22 – https://www.tinkercad.com/joinclass/5SLAB11S158K

Α41 – https://www.tinkercad.com/joinclass/FQA3PFA66TAW

A42 – https://www.tinkercad.com/joinclass/UWNK7RVB89J6

CSLG – https://www.tinkercad.com/joinclass/2QPM5XUCA