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

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

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