*SUPPORT*
IN: wif zup fep OUT: PINK BLUE BLUE
IN: zup fep OUT: BLUE BLUE
IN: zup tufa OUT: BLUE BLUE BLUE
IN: zup wif OUT: BLUE PINK
IN: dax tufa OUT: GREEN GREEN GREEN
IN: dax OUT: GREEN
IN: wif fep OUT: PINK PINK
IN: wif zup blicket OUT: PINK BLUE PINK BLUE
IN: zup OUT: BLUE
IN: wif dax dax blicket OUT: PINK GREEN GREEN PINK GREEN GREEN
IN: dax fep OUT: GREEN GREEN
IN: kiki blicket OUT: RED RED
IN: dax kiki tufa OUT: GREEN RED RED RED
IN: wif OUT: PINK

*QUERY*
IN: zup zup fep OUT: BLUE BLUE BLUE
IN: zup kiki tufa OUT: BLUE RED RED RED
IN: wif tufa OUT: PINK PINK PINK
IN: kiki tufa blicket OUT: RED RED RED RED RED RED
IN: dax wif fep blicket OUT: GREEN PINK PINK GREEN PINK PINK
IN: kiki kiki tufa OUT: RED RED RED RED
IN: zup tufa blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup fep blicket blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: wif kiki fep OUT: PINK RED RED
IN: dax zup OUT: GREEN BLUE

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