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

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

*GRAMMAR*
kiki -> PINK 
 tufa -> RED 
 gazzer -> GREEN 
 fep -> YELLOW 
 x1 wif x2 -> [x1] [x2] [x2] 
 x1 zup u1 -> [u1] [x1] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 