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

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

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