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

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

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