case strings.HasPrefix(tt.out[i:], "PTR_d"):
				pattern = "PTR_d"
				chars = "0123456789"
			case strings.HasPrefix(tt.out[i:], "PTR_x"):
				pattern = "PTR_x"
				chars = "0123456789abcdef"
			case strings.HasPrefix(tt.out[i:], "PTR_X"):
				pattern = "PTR_X"
				chars = "0123456789ABCDEF"
			default:
				pattern = "PTR"
				chars = "0123456789abcdefABCDEF"
			}
			p := s[:i] + pattern