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

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

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