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

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

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