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

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

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