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

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

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