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

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

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