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

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

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