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

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

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