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

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

*GRAMMAR*
blicket -> BLUE 
 zup -> GREEN 
 gazzer -> PINK 
 wif -> RED 
 u1 kiki x1 -> [x1] [u1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 dax u2 -> [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 