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

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

*GRAMMAR*
gazzer -> GREEN 
 tufa -> PINK 
 fep -> RED 
 blicket -> YELLOW 
 u1 zup -> [u1] [u1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 