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

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

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