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

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

*GRAMMAR*
wif -> YELLOW 
 zup -> PINK 
 lug -> GREEN 
 gazzer -> PURPLE 
 u1 tufa -> [u1] [u1] 
 x1 blicket x2 -> [x1] [x2] [x2] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 