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

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

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