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

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

*GRAMMAR*
tufa -> GREEN 
 gazzer -> YELLOW 
 wif -> RED 
 zup -> PURPLE 
 x1 lug -> [x1] [x1] [x1] 
 u1 blicket u2 -> [u1] [u2] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 