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

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

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