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

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

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