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

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

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