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

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

*GRAMMAR*
dax -> PINK 
 blicket -> YELLOW 
 wif -> RED 
 tufa -> GREEN 
 x1 kiki u1 -> [x1] [u1] 
 x1 fep -> [x1] [x1] 
 u1 zup u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 