$ fq -d asn1_ber d tc17.ber
    |00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|.{}: tc17.ber (asn1_ber)
    |                                               |                |  error: asn1_ber: S(exp): failed at position 4 (read size 0 seek pos 0): nBits must be 0-64 (72)
0x00|09                                             |.               |  class: "universal" (0)
0x00|09                                             |.               |  form: "primitive" (0)
0x00|09                                             |.               |  tag: "real" (0x9)
0x00|   14                                          | .              |  length: 20
0x00|      af 09 fe ff ff ff ff ff ff ff ff 05 05 05|  ..............|  unknown0: raw bits
0x10|05 05 05 05 05 05|                             |......|         |