sdadadsada aa aaaa a aaaa aaa aaa a aa aaaaaaaa
aaaaaa aaaaaaaa aaaaaa aaaaa aaaaaa aaa
aaaaaaaaa aaaaa aaaa
bbb bb b bb bbbbbbbbbbbb bbbbbb bbb bb
bbbbb bbb bbb b bb
ccccc cccccc cc cccccc ccccc ccccc cc cc c cc c cc c c
ccc c cccc cccc cccc ccc
dddddd ddddddd ddd ddddd dddddd ddddddd ddddd ddd
dd dddddd dddd ddddddd ddd