*SUPPORT*
IN: wif OUT: PURPLE
IN: wif lug zup lug wif wif gazzer blicket OUT: PURPLE RED PURPLE BLUE PURPLE
IN: dax lug dax lug blicket kiki OUT: PINK PINK BLUE PINK PINK BLUE
IN: dax lug wif gazzer zup OUT: PINK RED PURPLE
IN: wif gazzer blicket kiki OUT: BLUE PURPLE BLUE PURPLE
IN: zup lug wif gazzer wif kiki OUT: RED PURPLE PURPLE RED PURPLE PURPLE
IN: zup zup kiki OUT: RED RED RED RED
IN: blicket gazzer blicket OUT: BLUE BLUE
IN: dax gazzer wif OUT: PURPLE PINK
IN: blicket gazzer wif OUT: PURPLE BLUE
IN: blicket gazzer dax OUT: PINK BLUE
IN: dax OUT: PINK
IN: zup lug blicket lug zup gazzer wif kiki OUT: RED BLUE PURPLE RED RED BLUE PURPLE RED
IN: blicket wif gazzer zup kiki OUT: BLUE RED PURPLE BLUE RED PURPLE

*QUERY*
IN: wif wif OUT: PURPLE PURPLE
IN: blicket blicket gazzer blicket OUT: BLUE BLUE BLUE
IN: dax zup OUT: PINK RED
IN: blicket OUT: BLUE
IN: zup wif OUT: RED PURPLE
IN: blicket wif lug dax OUT: BLUE PURPLE PINK
IN: zup gazzer dax OUT: PINK RED
IN: wif lug blicket gazzer wif OUT: PURPLE PURPLE BLUE
IN: wif gazzer zup OUT: RED PURPLE
IN: zup OUT: RED

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