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

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

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