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

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

*GRAMMAR*
blicket -> PURPLE 
 dax -> PINK 
 wif -> RED 
 lug -> BLUE 
 x1 tufa x2 -> [x1] [x2] 
 u1 kiki -> [u1] [u1] [u1] 
 u1 fep -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 