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

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

*GRAMMAR*
kiki -> BLUE 
 wif -> GREEN 
 tufa -> YELLOW 
 blicket -> RED 
 x1 fep u1 -> [u1] [x1] 
 u1 zup u2 -> [u1] [u2] [u1] [u2] [u1] 
 u1 dax x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 