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

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

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