abcd efgh abefcgdh
what up whatup
what up upwhat
yerps cbace cyberspace
yerpc cbsae cyberspace
these are crazy
000000 000000 00000000000
01010101 01010101 0011010100110101
00000000 11111111 1010010111000010
prclfrglstexildcou sueaiaiiicpaiois supercalifragilisticexpialidocious
a b ab
a b ba
a b aa
a b bb