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

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

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