*SUPPORT*
IN: dax OUT: PINK
IN: blicket zup kiki blicket OUT: RED BLUE RED
IN: lug gazzer zup OUT: GREEN GREEN BLUE
IN: blicket tufa dax dax gazzer blicket OUT: RED PINK PINK RED PINK PINK RED
IN: lug gazzer blicket OUT: GREEN GREEN RED
IN: blicket gazzer dax OUT: RED RED PINK
IN: lug zup OUT: GREEN BLUE
IN: dax tufa dax gazzer dax OUT: PINK PINK PINK PINK PINK
IN: blicket kiki lug OUT: RED GREEN
IN: dax gazzer zup OUT: PINK PINK BLUE
IN: lug OUT: GREEN
IN: zup tufa blicket lug gazzer dax OUT: BLUE RED GREEN BLUE RED GREEN PINK
IN: dax dax dax OUT: PINK PINK PINK
IN: lug kiki zup OUT: GREEN BLUE

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

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