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

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

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