*SUPPORT*
IN: dax zup lug OUT: BLUE YELLOW YELLOW BLUE
IN: lug zup dax OUT: YELLOW BLUE BLUE YELLOW
IN: fep fep zup fep OUT: RED RED RED RED RED
IN: fep zup fep OUT: RED RED RED RED
IN: lug zup fep OUT: YELLOW RED RED YELLOW
IN: lug OUT: YELLOW
IN: dax zup fep OUT: BLUE RED RED BLUE
IN: fep zup dax OUT: RED BLUE BLUE RED
IN: dax OUT: BLUE
IN: lug fep OUT: YELLOW RED
IN: wif zup wif OUT: PINK PINK PINK PINK
IN: dax fep zup fep OUT: BLUE RED RED RED RED
IN: wif OUT: PINK
IN: wif zup lug OUT: PINK YELLOW YELLOW PINK

*QUERY*
IN: wif zup fep OUT: PINK RED RED PINK
IN: lug fep lug blicket fep wif OUT: RED PINK RED PINK YELLOW RED YELLOW
IN: lug zup lug OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug zup wif OUT: YELLOW PINK PINK YELLOW
IN: wif fep OUT: PINK RED
IN: dax wif zup dax OUT: BLUE PINK BLUE BLUE PINK
IN: dax dax zup fep OUT: BLUE BLUE RED RED BLUE
IN: dax zup dax OUT: BLUE BLUE BLUE BLUE
IN: fep OUT: RED
IN: fep zup wif OUT: RED PINK PINK RED

*GRAMMAR*
wif -> PINK 
 lug -> YELLOW 
 fep -> RED 
 dax -> BLUE 
 x1 kiki -> [x1] [x1] [x1] [x1] [x1] [x1] [x1] 
 x1 blicket x2 -> [x2] [x2] [x1] 
 u1 zup u2 -> [u1] [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 