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

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

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