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

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

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