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

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

*GRAMMAR*
tufa -> RED 
 kiki -> GREEN 
 wif -> PINK 
 gazzer -> BLUE 
 x1 blicket -> [x1] [x1] 
 x1 dax x2 -> [x1] [x2] 
 x1 zup u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 