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

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

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