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

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

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