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

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

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