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

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

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