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

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

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