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

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

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