==== iiiiiii iii iiii iii iiii ==== ii ii ====
ii ii ii ii ii ii ii ii ii ii ii ii ii ii ii ii
ii ii ii ii ii ii ii ii ii i=== ii ii ii ii
ii ii ii ii ii ii ii ii ii ii ii ii
==== iiiiiii ii ii ii ii ==== ii iii ii
==== iiiiiii iii iiii iii iiii ==== ii ii ====
ii ii ii ii ii ii ii ii ii ii ii ii ii ii ii ii
ii ii ii ii ii ii ii ii ii i=== ii ii ii ii
ii ii ii ii ii ii ii ii ...