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

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

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