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

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

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