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

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

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