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

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

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