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

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

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