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

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

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