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

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

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