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

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

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