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

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

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