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

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

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