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

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

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