.hugeContainer -var level = 0 while level < 3 -level++ .level(style='z-index: #{3 - level}') -var row = 0 while row < 3 -row++ .row(style='z-index: #{3 - row}') - var column = 0 while column < 3 -column++ .cubeContainer(style='z-index: #{3 - column}') .cube .square.front .square.back .square.right .square.left .square.top .square.bottom