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

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

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