using System;

public class Program

{

​

string[] a = new string[]{"あ","ま","み","ね","し",

                  "ゅ","う"};

int m ;

int ran;

string st = "";

Random r = new Random();

​

public void Main()

    {

​

while(true)

{

​

if(st.Length != 0)

{

ran = r.Next(1, 11);

​

if(st. Substring(st.Length - 1) == "あ")

{

if(1<= ran && ran <= 8)

{

m = 1;

}

else

{

m = r.Next(1,7);

}

}

else if(st. Substring(st.Length - 1) == "ま")

{

if(1<= ran && ran <= 7)

{

m = 2;

}

else

{

while(true)

{

m = r.Next(0,7);

if(m != 2)

{

break;

}

}

}

}

else if(st. Substring(st.Length - 1) == "み")

{

if(1<= ran && ran <= 6)

{

m = 3;

}

else

{

while(true)

{

m = r.Next(0,7);

if(m != 3)

{

break;

}

}

}

}

else if(st. Substring(st.Length - 1) == "ね")

{

if(1<= ran && ran <= 5)

{

m = 4;

}

else

{

while(true)

{

m = r.Next(0,7);

if(m != 4)

{

break;

}

}

}

}

else if(st. Substring(st.Length - 1) == "し")

{

if(1<= ran && ran <= 4)

{

m = 5;

}

else

{

while(true)

{

m = r.Next(0,7);

if(m != 5 && m != 3)

{

break;

}

}

}

}

else if(st. Substring(st.Length - 1) == "ゅ")

{

if(1<= ran && ran <= 4)

{

m = 6;

}

else

{

while(true)

{

m = r.Next(0,7);

if(m != 6)

{

break;

}

}

}

}

else

{

m = r.Next(0,7);

}

​

}

else

{

m = r.Next(0,7);

}

st = st + a[m];

Console.WriteLine(a[m]);

​

if (0 <= st.IndexOf("あまみねしゅう"))

{

break;

}

​

if(st.Length >=140)

{

break;

​

}

}

​

}

}