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

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

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