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

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

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