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

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

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