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

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

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