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

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

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