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

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

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