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

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

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