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

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

*GRAMMAR*
tufa -> RED 
 fep -> GREEN 
 blicket -> YELLOW 
 dax -> PURPLE 
 u1 zup -> [u1] [u1] [u1] 
 x1 kiki x2 -> [x1] [x1] [x2] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 