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

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

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