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

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

*GRAMMAR*
zup -> PURPLE 
 fep -> PINK 
 gazzer -> RED 
 tufa -> GREEN 
 u1 wif -> [u1] [u1] [u1] 
 u1 dax x1 -> [u1] [x1] 
 x1 blicket x2 -> [x2] [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 