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

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

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