*SUPPORT*
IN: lug OUT: RED
IN: dax fep OUT: PINK PINK
IN: lug wif kiki OUT: RED PURPLE PURPLE
IN: zup wif dax fep OUT: GREEN PURPLE PINK PINK
IN: lug lug kiki OUT: RED RED RED
IN: dax wif blicket blicket OUT: PINK PURPLE PINK PURPLE PINK PURPLE PINK PURPLE
IN: lug kiki OUT: RED RED
IN: lug fep OUT: RED RED
IN: wif fep OUT: PURPLE PURPLE
IN: wif dax kiki OUT: PURPLE PINK PINK
IN: wif OUT: PURPLE
IN: zup dax zup fep blicket OUT: GREEN PINK GREEN GREEN GREEN PINK GREEN GREEN
IN: wif kiki OUT: PURPLE PURPLE
IN: zup fep OUT: GREEN GREEN

*QUERY*
IN: lug fep blicket OUT: RED RED RED RED
IN: lug dax OUT: RED PINK
IN: dax kiki OUT: PINK PINK
IN: dax OUT: PINK
IN: wif kiki blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif lug dax fep blicket OUT: PURPLE RED PINK PINK PURPLE RED PINK PINK
IN: zup OUT: GREEN
IN: zup blicket OUT: GREEN GREEN
IN: lug blicket blicket OUT: RED RED RED RED
IN: dax fep blicket blicket OUT: PINK PINK PINK PINK PINK PINK PINK PINK

*GRAMMAR*
wif -> PURPLE 
 lug -> RED 
 dax -> PINK 
 zup -> GREEN 
 u1 fep -> [u1] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 