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

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

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