   /\
    |
    |
    |
    |
    \|1*|0*|0*|0*<
   |/    \
   *\-|\ 0  ||\
   \   | |
   \|*%/ \|\
       /      /
   /   /*  /
   |
   |/    \
   *\-|\ 0  |\
   \   | |
   \|*%/ \|\
       /     /
   /   /*  /
   |
!+|/
