*SUPPORT*
IN: gazzer dax kiki zup wif OUT: PINK YELLOW YELLOW RED
IN: gazzer tufa OUT: RED GREEN
IN: gazzer wif OUT: RED RED
IN: tufa tufa wif OUT: GREEN GREEN GREEN
IN: kiki OUT: PINK
IN: zup OUT: YELLOW
IN: kiki kiki tufa OUT: PINK PINK GREEN
IN: zup dax gazzer tufa gazzer wif OUT: RED GREEN RED RED YELLOW
IN: kiki tufa blicket OUT: PINK GREEN PINK GREEN PINK GREEN
IN: kiki kiki kiki dax kiki OUT: PINK PINK PINK PINK
IN: zup dax kiki OUT: PINK YELLOW
IN: kiki wif OUT: PINK PINK
IN: zup gazzer tufa gazzer zup OUT: YELLOW RED GREEN RED YELLOW
IN: gazzer zup wif OUT: RED YELLOW YELLOW

*QUERY*
IN: gazzer kiki wif OUT: RED PINK PINK
IN: gazzer tufa wif OUT: RED GREEN GREEN
IN: zup wif OUT: YELLOW YELLOW
IN: tufa gazzer tufa dax gazzer wif OUT: GREEN RED RED RED GREEN
IN: gazzer dax kiki wif OUT: PINK PINK RED
IN: tufa dax tufa OUT: GREEN GREEN
IN: tufa dax gazzer wif OUT: RED RED GREEN
IN: gazzer OUT: RED
IN: tufa wif OUT: GREEN GREEN
IN: zup dax zup dax kiki dax zup wif OUT: YELLOW YELLOW PINK YELLOW YELLOW

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