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

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

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