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

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

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