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

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

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