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

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

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