*SUPPORT*
IN: gazzer lug wif OUT: BLUE BLUE RED RED
IN: gazzer lug gazzer OUT: BLUE BLUE BLUE BLUE
IN: kiki OUT: PINK
IN: gazzer OUT: BLUE
IN: wif lug kiki fep OUT: RED RED PINK PINK RED RED PINK PINK
IN: kiki lug blicket OUT: PINK PINK GREEN GREEN
IN: kiki kiki kiki lug blicket OUT: PINK PINK PINK PINK GREEN GREEN
IN: gazzer wif lug wif OUT: BLUE RED RED RED RED
IN: wif lug gazzer OUT: RED RED BLUE BLUE
IN: gazzer tufa OUT: BLUE BLUE BLUE
IN: gazzer lug blicket OUT: BLUE BLUE GREEN GREEN
IN: blicket OUT: GREEN
IN: gazzer gazzer OUT: BLUE BLUE
IN: wif OUT: RED

*QUERY*
IN: gazzer tufa fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: gazzer lug kiki fep OUT: BLUE BLUE PINK PINK BLUE BLUE PINK PINK
IN: wif blicket fep fep OUT: RED GREEN RED GREEN RED GREEN RED GREEN
IN: gazzer wif lug blicket OUT: BLUE RED RED GREEN GREEN
IN: kiki lug wif OUT: PINK PINK RED RED
IN: kiki lug kiki OUT: PINK PINK PINK PINK
IN: wif lug blicket fep OUT: RED RED GREEN GREEN RED RED GREEN GREEN
IN: gazzer lug kiki OUT: BLUE BLUE PINK PINK
IN: gazzer kiki blicket lug kiki OUT: BLUE PINK GREEN GREEN PINK PINK
IN: wif fep OUT: RED RED

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