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

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

*GRAMMAR*
tufa -> PURPLE 
 kiki -> PINK 
 blicket -> BLUE 
 wif -> RED 
 x1 fep -> [x1] [x1] 
 u1 lug u2 -> [u1] [u2] 
 u1 zup x1 -> [x1] [u1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 