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

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

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