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

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

*GRAMMAR*
lug -> RED 
 tufa -> GREEN 
 fep -> PINK 
 blicket -> BLUE 
 x1 gazzer -> [x1] [x1] [x1] 
 u1 kiki -> [u1] [u1] 
 x1 wif x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 