k/Q
1412 distinct characters
-1@10h$21'10h$2/:'(01010100b;01101000b;01100101b;00100000b;01110001b;01110101b;01101001b;01100011b;01101011b;00100000b;01100010b;01110010b;01101111b;01110111b;01101110b;00100000b;01100110b;01101111b;01111000b;00100000b;01101010b;01110101b;01101101b;01110000b;01110011b;00100000b;01101111b;01110110b;01100101b;01110010b;00100000b;01110100b;01101000b;01100101b;00100000b;01101100b;01100001b;01111010b;01111001b;00100000b;01100100b;01101111b;01100111b); The characters are -1@0h$210h$2/:'(b;)