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

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

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