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

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

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