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

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

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