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

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

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