*SUPPORT*
IN: tufa fep tufa fep OUT: PINK BLUE PINK BLUE
IN: dax wif blicket blicket OUT: RED GREEN RED GREEN RED GREEN RED GREEN
IN: fep fep lug wif blicket OUT: BLUE GREEN GREEN BLUE BLUE GREEN GREEN BLUE
IN: wif OUT: GREEN
IN: fep tufa OUT: BLUE PINK
IN: dax blicket kiki tufa OUT: RED RED PINK RED RED
IN: wif dax dax fep blicket OUT: GREEN RED RED BLUE GREEN RED RED BLUE
IN: fep kiki wif blicket OUT: BLUE GREEN BLUE BLUE GREEN BLUE
IN: wif lug tufa OUT: PINK PINK GREEN
IN: fep OUT: BLUE
IN: fep lug wif lug fep OUT: BLUE BLUE GREEN BLUE BLUE GREEN BLUE
IN: fep dax blicket OUT: BLUE RED BLUE RED
IN: fep lug fep kiki fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE BLUE
IN: dax lug fep lug fep OUT: BLUE BLUE BLUE BLUE BLUE BLUE RED

*QUERY*
IN: fep blicket OUT: BLUE BLUE
IN: dax OUT: RED
IN: wif kiki fep OUT: GREEN BLUE GREEN
IN: wif kiki dax blicket OUT: GREEN RED GREEN GREEN RED GREEN
IN: fep kiki dax OUT: BLUE RED BLUE
IN: fep wif OUT: BLUE GREEN
IN: tufa OUT: PINK
IN: tufa blicket OUT: PINK PINK
IN: wif blicket OUT: GREEN GREEN
IN: tufa lug wif wif OUT: GREEN GREEN GREEN GREEN PINK

*GRAMMAR*
dax -> RED 
 fep -> BLUE 
 tufa -> PINK 
 wif -> GREEN 
 x1 kiki u1 -> [x1] [u1] [x1] 
 u1 lug x1 -> [x1] [x1] [u1] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 