B51N    FZ BASIC 51
B51E    FZ BASIC 51 EX
B51I    FZ BASIC 51 ITALIC
B51L    FZ BASIC 51 LEFTY
B52N    FZ BASIC 52
B52E    FZ BASIC 52 EX
B52I    FZ BASIC 52 ITALIC
B52L    FZ BASIC 52 LEFTY
B53N    FZ BASIC 53
B53E    FZ BASIC 53 EX
B53I    FZ BASIC 53 ITALIC
B53L    FZ BASIC 53 LEFTY
B54N    FZ BASIC 54
B54E    FZ BASIC 54 EX
B54I    FZ BASIC 54 ITALIC
B54L    FZ BASIC 54 LEFTY
B55N    FZ BASIC 55
B55E    FZ BASIC 55 EX
B55I    FZ BASIC 55 ITALIC
B55L    FZ BASIC 55 LEFTY
B56N    FZ BASIC 56
B56E    FZ BASIC 56 EX
B56I    FZ BASIC 56 ITALIC
B56L    FZ BASIC 56 LEFTY
B57N    FZ BASIC 57
B57E    FZ BASIC 57 EX
B57I    FZ BASIC 57 ITALIC
B57L    FZ BASIC 57 LEFTY
B58N    FZ BASIC 58
B58E    FZ BASIC 58 EX
B58I    FZ BASIC 58 ITALIC
B58L    FZ BASIC 58 LEFTY