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

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

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