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

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

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