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

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

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