$ fq -d wasm dv data-15.wasm
    |00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f|0123456789abcdef|.{}: data-15.wasm (wasm) 0x0-0x16.7 (23)
0x00|00 61 73 6d                                    |.asm            |  magic: raw bits (valid) 0x0-0x3.7 (4)
0x00|            01 00 00 00                        |    ....        |  version: 1 0x4-0x7.7 (4)
    |                                               |                |  sections[0:2]: 0x8-0x16.7 (15)
    |                                               |                |    [0]{}: section 0x8-0xc.7 (5)
0x00|                        05                     |        .       |      id: "memory section" (5) 0x8-0x8.7 (1)
0x00|                           03                  |         .      |      size: 3 0x9-0x9.7 (1)
    |                                               |                |      content{}: 0xa-0xc.7 (3)
    |                                               |                |        mem{}: 0xa-0xc.7 (3)
0x00|                              01               |          .     |          n: 1 0xa-0xa.7 (1)
    |                                               |                |          x[0:1]: 0xb-0xc.7 (2)
    |                                               |                |            [0]{}: mem 0xb-0xc.7 (2)
    |                                               |                |              lim{}: 0xb-0xc.7 (2)
0x00|                                 00            |           .    |                tag: 0x0 0xb-0xb.7 (1)
0x00|                                    01         |            .   |                n: 1 0xc-0xc.7 (1)
    |                                               |                |    [1]{}: section 0xd-0x16.7 (10)
0x00|                                       0b      |             .  |      id: "data section" (11) 0xd-0xd.7 (1)
0x00|                                          08   |              . |      size: 8 0xe-0xe.7 (1)
    |                                               |                |      content{}: 0xf-0x16.7 (8)
    |                                               |                |        seg{}: 0xf-0x16.7 (8)
0x00|                                             01|               .|          n: 1 0xf-0xf.7 (1)
    |                                               |                |          x[0:1]: 0x10-0x16.7 (7)
    |                                               |                |            [0]{}: seg 0x10-0x16.7 (7)
0x10|00                                             |.               |              tag: 0 0x10-0x10.7 (1)
    |                                               |                |              e[0:2]: 0x11-0x15.7 (5)
    |                                               |                |                [0]{}: in 0x11-0x14.7 (4)
0x10|   41                                          | A              |                  i32.const: 0x41 (valid) 0x11-0x11.7 (1)
0x10|      80 80 04                                 |  ...           |                  n: 65536 0x12-0x14.7 (3)
    |                                               |                |                [1]{}: in 0x15-0x15.7 (1)
0x10|               0b                              |     .          |                  end: 0xb (valid) 0x15-0x15.7 (1)
    |                                               |                |              b{}: 0x16-0x16.7 (1)
0x10|                  00|                          |      .|        |                n: 0 0x16-0x16.7 (1)
    |                                               |                |                x: raw bits 0x17-NA (0)