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

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

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