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

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

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