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

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

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