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

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

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