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

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

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