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

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

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