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

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

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