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

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

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