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

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

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