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

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

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