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

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

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