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

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

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