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

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

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