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

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

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