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

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

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