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

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

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