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

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

*GRAMMAR*
lug -> PINK 
 blicket -> BLUE 
 zup -> YELLOW 
 fep -> GREEN 
 x1 tufa u1 -> [x1] [u1] [x1] [u1] 
 u1 gazzer -> [u1] [u1] 
 u1 wif u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 