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

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

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