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

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

*GRAMMAR*
tufa -> PINK 
 gazzer -> BLUE 
 wif -> GREEN 
 zup -> YELLOW 
 u1 lug -> [u1] [u1] 
 x1 fep -> [x1] [x1] 
 x1 kiki x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 