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

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

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