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

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

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