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

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

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