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

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

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