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

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

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