II II    II IIII      II     IIIIII IIIIIIII IIIII   III TM
II II    II II II    II      II  II II II II II    II
II II    II IIII    III IIII IIIIII II II II IIII    II
II II    II II II    II  II  II  II II    II II        II
II IIIII II II  II    IIII   II  II II    II IIIII  IIII