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

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

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