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

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

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