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

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

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