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

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

*GRAMMAR*
gazzer -> YELLOW 
 dax -> PINK 
 fep -> GREEN 
 zup -> PURPLE 
 x1 wif -> [x1] [x1] 
 x1 lug x2 -> [x2] [x1] [x1] [x2] 
 x1 tufa -> [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 