add level12.lesson12.home02
add level12.lesson12.home04
add level12.lesson12.home06
add level12.lesson12.home07
add level12.lesson12.home08
add level12.lesson12.home09
add level12.lesson12.home10
add level12.lesson12.bonus01
add level12.lesson12.bonus02
add level12.lesson12.bonus03
add level13.lesson02.task01
add level13.lesson02.task07