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

*QUERY*
IN: lug dax wif OUT: PURPLE RED
IN: lug dax lug gazzer lug kiki OUT: RED RED RED RED
IN: lug OUT: RED
IN: lug gazzer lug wif kiki OUT: RED RED PURPLE PURPLE
IN: tufa wif kiki OUT: BLUE PURPLE PURPLE
IN: wif gazzer lug kiki OUT: PURPLE RED RED
IN: wif dax tufa kiki OUT: BLUE BLUE PURPLE
IN: lug tufa gazzer tufa kiki OUT: RED BLUE BLUE BLUE
IN: tufa lug OUT: BLUE RED
IN: lug kiki OUT: RED RED

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