Thread:Monkey D. Luffy;Gomu Gomu No Mi/@comment-25768713-20150614065848/@comment-25768713-20150614182334

TibetPrime wrote: Draw a set of 4 squares in papers. Write 'B' when referring to boys, write 'G' when referring to girls. Now write all possibility that 'B' or 'G' could be in each squares. You will noticed how it worked. Thanks! It worked!

I made a table like this:

[/]      BB         BG         GB         GG

BB  BBBB        BGBB       GBBB     GGBB

BG   BBBG     BGBG       GBBG      GGBG

GB  BBGB      BGGB       GBGB     GGGB

GG  BBGG     BGGG      GBGG       GGGG