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

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

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