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

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

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