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

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

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