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

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

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