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

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

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