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

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

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