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

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

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