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

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

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