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

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

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