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

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

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