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

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

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