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

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

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