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

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

*GRAMMAR*
wif -> BLUE 
 gazzer -> YELLOW 
 fep -> PURPLE 
 kiki -> GREEN 
 x1 blicket x2 -> [x2] [x1] 
 u1 dax x1 -> [u1] [u1] [u1] [x1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 