*SUPPORT*
IN: zup kiki zup OUT: PURPLE PURPLE
IN: zup kiki tufa blicket fep OUT: YELLOW GREEN PURPLE
IN: gazzer kiki gazzer blicket zup OUT: PURPLE BLUE BLUE
IN: zup OUT: PURPLE
IN: tufa fep tufa gazzer blicket tufa OUT: GREEN GREEN YELLOW GREEN BLUE
IN: zup kiki fep OUT: YELLOW PURPLE
IN: fep kiki fep OUT: YELLOW YELLOW
IN: gazzer dax OUT: BLUE BLUE BLUE
IN: fep OUT: YELLOW
IN: tufa OUT: GREEN
IN: fep tufa dax OUT: YELLOW GREEN GREEN GREEN
IN: fep tufa dax blicket tufa blicket fep OUT: YELLOW GREEN YELLOW GREEN GREEN GREEN
IN: fep fep blicket gazzer OUT: BLUE YELLOW YELLOW
IN: tufa kiki zup OUT: PURPLE GREEN

*QUERY*
IN: fep gazzer tufa dax OUT: YELLOW BLUE GREEN GREEN GREEN
IN: zup kiki tufa OUT: GREEN PURPLE
IN: tufa fep dax OUT: GREEN YELLOW YELLOW YELLOW
IN: gazzer OUT: BLUE
IN: gazzer blicket tufa OUT: GREEN BLUE
IN: zup zup dax OUT: PURPLE PURPLE PURPLE PURPLE
IN: tufa kiki fep OUT: YELLOW GREEN
IN: zup dax OUT: PURPLE PURPLE PURPLE
IN: tufa dax OUT: GREEN GREEN GREEN
IN: tufa kiki fep blicket fep OUT: YELLOW YELLOW GREEN

*GRAMMAR*
zup -> PURPLE 
 gazzer -> BLUE 
 fep -> YELLOW 
 tufa -> GREEN 
 u1 dax -> [u1] [u1] [u1] 
 u1 kiki u2 -> [u2] [u1] 
 x1 blicket u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 