*SUPPORT*
IN: fep zup OUT: PINK PINK
IN: dax gazzer OUT: YELLOW YELLOW YELLOW
IN: fep lug zup OUT: PINK GREEN GREEN
IN: wif wif zup OUT: BLUE BLUE BLUE
IN: wif OUT: BLUE
IN: wif zup kiki OUT: BLUE BLUE BLUE BLUE
IN: dax wif gazzer OUT: YELLOW BLUE BLUE BLUE
IN: wif zup OUT: BLUE BLUE
IN: lug gazzer OUT: GREEN GREEN GREEN
IN: fep gazzer OUT: PINK PINK PINK
IN: wif gazzer OUT: BLUE BLUE BLUE
IN: lug OUT: GREEN
IN: fep wif OUT: PINK BLUE
IN: lug kiki OUT: GREEN GREEN

*QUERY*
IN: fep kiki OUT: PINK PINK
IN: wif gazzer kiki OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: lug zup OUT: GREEN GREEN
IN: dax OUT: YELLOW
IN: wif lug gazzer OUT: BLUE GREEN GREEN GREEN
IN: wif wif wif zup kiki OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: lug wif OUT: GREEN BLUE
IN: wif dax OUT: BLUE YELLOW
IN: fep gazzer kiki OUT: PINK PINK PINK PINK PINK PINK
IN: fep OUT: PINK

*GRAMMAR*
wif -> BLUE 
 lug -> GREEN 
 dax -> YELLOW 
 fep -> PINK 
 u1 zup -> [u1] [u1] 
 u1 gazzer -> [u1] [u1] [u1] 
 x1 kiki -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 