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

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

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