Multiple should queries with must query

I am building a query to Elastic 5 (using nest in .net), i am trying to achive this result:

Must have value1 and value 2

Should have value3 or value 4

and should have value5 or value6

Here is my query:

    {
  "query": {
    "bool": {
      "must": [
        {
          "match": {
            "code": {
              "query": "value1"
            }
          }
        },
        {
          "match": {
            "code": {
              "query": "value2"
            }
          }
        }
      ],
      "should": [
        {
          "match": {
            "code": {
              "query": "value3"
            }
          }
        },
        {
          "match": {
            "code": {
              "query": "value4"
            }
          }
        }
        ],
        "should": [
        {
          "match": {
            "code": {
              "query": "value5"
            }
          }
        },
        {
          "match": {
            "code": {
              "query": "value6"
            }
          }
        }
      ],
      "minimum_should_match": 1
    }
  }
}

I dont get the desired answer (for example i dont have anywhere value 5 and value 6 but still getting results)

Thank you

Then you need something like this:

{
  "query": {
    "bool": {
      "must": [
        {
          "match": {
            "code": {
              "query": "value1"
            }
          }
        },
        {
          "match": {
            "code": {
              "query": "value2"
            }
          }
        },
        {
          "bool": {
            "minimum_should_match": 1,
            "should": [
              {
                "match": {
                  "code": {
                    "query": "value3"
                  }
                }
              },
              {
                "match": {
                  "code": {
                    "query": "value4"
                  }
                }
              }
            ]
          }
        },
        {
          "bool": {
            "minimum_should_match": 1,
            "should": [
              {
                "match": {
                  "code": {
                    "query": "value5"
                  }
                }
              },
              {
                "match": {
                  "code": {
                    "query": "value6"
                  }
                }
              }
            ]
          }
        }
      ]
    }
  }
}