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

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

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