*SUPPORT*
IN: fep zup OUT: PURPLE PURPLE PURPLE
IN: wif kiki wif fep kiki tufa blicket OUT: RED GREEN PURPLE RED GREEN PURPLE RED
IN: wif fep blicket blicket OUT: RED PURPLE RED PURPLE RED PURPLE RED PURPLE
IN: tufa zup OUT: GREEN GREEN GREEN
IN: wif OUT: RED
IN: tufa OUT: GREEN
IN: tufa tufa blicket OUT: GREEN GREEN GREEN GREEN
IN: wif kiki fep fep OUT: PURPLE PURPLE RED
IN: gazzer kiki wif OUT: RED BLUE
IN: wif zup OUT: RED RED RED
IN: gazzer fep OUT: BLUE PURPLE
IN: fep zup blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: tufa kiki tufa zup OUT: GREEN GREEN GREEN GREEN
IN: tufa gazzer zup OUT: GREEN BLUE BLUE BLUE

*QUERY*
IN: tufa wif kiki fep kiki fep kiki tufa OUT: GREEN GREEN PURPLE PURPLE RED
IN: gazzer kiki tufa fep zup OUT: GREEN PURPLE PURPLE PURPLE BLUE
IN: gazzer wif OUT: BLUE RED
IN: gazzer OUT: BLUE
IN: tufa kiki tufa OUT: GREEN GREEN
IN: wif gazzer kiki tufa kiki gazzer wif OUT: RED BLUE RED GREEN BLUE
IN: fep OUT: PURPLE
IN: gazzer kiki gazzer zup blicket OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: tufa zup blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: wif fep zup blicket OUT: RED PURPLE PURPLE PURPLE RED PURPLE PURPLE PURPLE

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