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

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

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