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

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

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