*SUPPORT*
IN: lug fep OUT: GREEN GREEN
IN: blicket tufa blicket wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: blicket lug tufa blicket OUT: YELLOW GREEN GREEN YELLOW
IN: blicket OUT: YELLOW
IN: blicket tufa blicket OUT: YELLOW YELLOW YELLOW
IN: lug kiki fep OUT: GREEN RED RED
IN: kiki fep OUT: RED RED
IN: blicket lug OUT: YELLOW GREEN
IN: kiki fep wif OUT: RED RED RED RED
IN: kiki tufa blicket OUT: RED RED YELLOW
IN: lug tufa dax OUT: GREEN GREEN BLUE
IN: kiki OUT: RED
IN: kiki lug fep OUT: RED GREEN GREEN
IN: blicket fep OUT: YELLOW YELLOW

*QUERY*
IN: kiki tufa kiki wif OUT: RED RED RED RED RED RED
IN: kiki dax fep OUT: RED BLUE BLUE
IN: lug OUT: GREEN
IN: dax fep OUT: BLUE BLUE
IN: blicket dax fep OUT: YELLOW BLUE BLUE
IN: lug tufa kiki OUT: GREEN GREEN RED
IN: kiki tufa lug OUT: RED RED GREEN
IN: lug lug OUT: GREEN GREEN
IN: blicket tufa kiki OUT: YELLOW YELLOW RED
IN: blicket tufa dax OUT: YELLOW YELLOW BLUE

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