DDDDDDDD DDDDDDDD
EEEEEEEEE EEEEEEEEE
SSSSSSSS SSSSSSSS
EEEEEEE EEEEEEE
RRRRRR RRRRRR
TTTTT TTTTT
FFFF FFFF
EEE EEE
SS SS
T T

\\\ ///

\\\\\ /////

\\\\\\\\\\\ ///////////

\\\\\\\\\\\\\\\\ ////////////////

\\\\\\\\\\\\\\\\\\\ ////////////////////

\\\\\\\\\\\\\\\\\\\\\\\///////////////////////