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

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

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