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

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

*GRAMMAR*
blicket -> PINK 
 gazzer -> RED 
 dax -> GREEN 
 tufa -> YELLOW 
 x1 zup u1 -> [u1] [x1] 
 u1 wif u2 -> [u1] [u2] [u1] 
 u1 fep -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 