*SUPPORT*
IN: fep kiki zup OUT: RED PINK
IN: blicket kiki fep dax OUT: PINK PURPLE PINK PURPLE
IN: fep gazzer wif fep kiki zup dax OUT: PINK YELLOW RED PINK PINK YELLOW RED PINK
IN: wif gazzer blicket OUT: YELLOW PURPLE
IN: zup gazzer wif kiki zup OUT: RED RED YELLOW
IN: blicket fep kiki zup dax OUT: PURPLE RED PINK PURPLE RED PINK
IN: zup wif OUT: RED YELLOW
IN: wif wif kiki fep OUT: YELLOW PINK YELLOW
IN: fep gazzer blicket gazzer wif OUT: PINK PURPLE YELLOW
IN: wif OUT: YELLOW
IN: wif dax OUT: YELLOW YELLOW
IN: zup kiki wif OUT: YELLOW RED
IN: blicket gazzer fep gazzer wif gazzer wif dax OUT: PURPLE PINK YELLOW YELLOW PURPLE PINK YELLOW YELLOW
IN: fep OUT: PINK

*QUERY*
IN: fep zup wif fep dax OUT: PINK RED YELLOW PINK PINK RED YELLOW PINK
IN: zup wif fep kiki fep dax OUT: RED YELLOW PINK PINK RED YELLOW PINK PINK
IN: zup gazzer wif gazzer zup gazzer wif dax OUT: RED YELLOW RED YELLOW RED YELLOW RED YELLOW
IN: fep gazzer fep zup gazzer blicket kiki zup OUT: PINK PINK RED RED PURPLE
IN: fep gazzer zup kiki fep dax OUT: PINK PINK RED PINK PINK RED
IN: blicket kiki fep OUT: PINK PURPLE
IN: fep gazzer blicket kiki blicket dax OUT: PINK PURPLE PURPLE PINK PURPLE PURPLE
IN: wif kiki wif OUT: YELLOW YELLOW
IN: fep wif kiki wif dax OUT: PINK YELLOW YELLOW PINK YELLOW YELLOW
IN: blicket OUT: PURPLE

*GRAMMAR*
wif -> YELLOW 
 fep -> PINK 
 zup -> RED 
 blicket -> PURPLE 
 u1 kiki u2 -> [u2] [u1] 
 x1 dax -> [x1] [x1] 
 u1 gazzer x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 