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

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

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