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

*QUERY*
IN: blicket OUT: RED
IN: fep kiki OUT: PURPLE PURPLE PURPLE
IN: lug dax blicket OUT: GREEN RED
IN: gazzer fep lug OUT: PINK PURPLE GREEN
IN: lug dax fep OUT: GREEN PURPLE
IN: blicket kiki OUT: RED RED RED
IN: fep OUT: PURPLE
IN: fep dax gazzer OUT: PURPLE PINK
IN: gazzer blicket kiki OUT: PINK RED RED RED
IN: gazzer gazzer kiki OUT: PINK PINK PINK PINK

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