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

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

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