def klavesa(klavesa):
    q=klavesa.char
    w=klavesa.keysym
    poradie = ord(klavesa.char)-65
##    c.create_line(2+l*i,cHeight-l,2+(i+1)*l,cHeight,width=3,fill='red')
    c.create_line(((x-40)//25)*25+40,590,((x-40)//25)*25+60,610,fill='green',width=3)