#include <bits/stdc++.h>
using namespace std;
using ui = unsigned int;
using ull = unsigned long long;
using ll = long long;
#define endl '\n'
using pii = pair<int, int>;
using pll = pair<ll, ll>;
const int maxn = 2e5 + 10;
const int mod = 1000000007;
#define inl inline
#define fr(i, a, b) for (int i = a; i <= b; i++)
#define ford(i, a, b) for (int i = a; i >= b; i--)
#define forall(i, a) for (auto &i : a)

/**
   ____         ___ _____
  / ___| _   _ / _ \___ /
  \___ \| | | | | | ||_ \
   ___) | |_| | |_| |__) |
  |____/ \__, |\___/____/
         |___/
*/
istream &operator>>(istream &in, vector<int> &v)
{
    for (auto &i : v)
        in >> i;
    return in;
}
ostream &operator<<(ostream &out, vector<int> &v)
{
    for (auto &i : v)
        out << i << " ";
    return out;
}
bool _output = 0;

vector<string> ans;
vector<string> s(4);
void rotate_a()
{
    ans.push_back("o9");
    auto t = s[1];
    t = t.substr(1) + t[0];
    s[1] = t;
}
void rotate_b()
{
    ans.push_back("g9");
    auto t = s[2];
    t = t.substr(1) + t[0];
    s[2] = t;
}
void rotate_c()
{
    ans.push_back("r9");
    auto t = s[3];
    t = t.substr(1) + t[0];
    s[3] = t;
}
void reverse_rotate_a()
{
    ans.push_back("o1");
    auto t = s[1];
    t = t.back() + t.substr(0, 9);
    s[1] = t;
}
void reverse_rotate_b()
{

    ans.push_back("g1");
    auto t = s[2];
    t = t.back() + t.substr(0, 9);
    s[2] = t;
}
void reverse_rotate_c()
{
    ans.push_back("r1");
    auto t = s[3];
    t = t.back() + t.substr(0, 9);
    s[3] = t;
}
void rotate_p2()
{
    ans.push_back("c2");
    for(int i=0;i<=2;i++)
    {
        auto t=s[1][i];
        s[1][i]=s[3][i];
        s[3][i]=s[2][i];
        s[2][i]=t;
    }
}
void rotate_p1()
{
    ans.push_back("c1");
    for(int i=0;i<=2;i++)
    {
        auto t=s[1][i];
        s[1][i]=s[2][i];
        s[2][i]=s[3][i];
        s[3][i]=t;
    }
}
void swap_a()
{
    rotate_p2();
    rotate_b();
    rotate_p1();
}

void swap_b()
{
    rotate_p2();
    rotate_c();
    rotate_p1();
}
void swap_c()
{
    rotate_p2();
    rotate_a();
    rotate_p1();
}
void solve()
{
    fr(i, 1, 3)
            cin >>
        s[i];

    int cnt1 = 0;
    int cnt2 = 0;
    while (cnt2 <= 10)
    {
    	cnt1=0;
        while (cnt1 < 10 && s[3][3] != 'o')
        {
            rotate_c();
            cnt1++;
        }
        if (cnt1 == 10)
            break;
        while (s[2][0] == 'o')
        {
            rotate_b();
        }
        swap_b();
        cnt2++;
    }
    //cout<<s[2]<<endl;
    cnt1 = 0;
    cnt2 = 0;
    while (cnt2 <= 10)
    {
        while (cnt1 < 10 && s[2][3] != 'o')
        {
            rotate_b();
            cnt1++;
        }
        if (cnt1 == 10)
            break;
        while (s[1][0] == 'o')
        {
            rotate_a();
            // cnt++ ;
        }
        swap_a();
        cnt2++;
    }
    // return;
	//cout<<s[2]<<endl;
    cnt1 = 0;
    cnt2 = 0;
    while (cnt2 <= 10)
    {
        while (cnt1 < 10 && s[3][3] != 'g')
        {
            rotate_c();
            cnt1++;
        }
        if (cnt1 == 10)
            break;
        while (s[2][0] == 'g')
        {
            rotate_b();
            // cnt++ ;
        }
        swap_b();
        cnt2++;
    }
    // fr(i, 1, 3)
    //         cout
    //     << s[i] << endl;

    bool suc = 1;
    for (auto i : s[1])
    {
        if (i != 'o')
        {
            suc = 0;
            break;
        }
    }
    for (auto i : s[2])
    {
        if (i != 'g')
        {
            suc = 0;
            break;
        }
    }
    for (auto i : s[3])
    {
        if (i != 'r')
        {
            suc = 0;
            break;
        }
    }
    assert(suc);

    cout << ans.size() << endl;
    for (auto i : ans)
    {
        cout << i << endl;
    }
}
signed main()
{
    ios::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int _ = 1;
    if (_output)
        cin >> _;
    while (_--)
        solve();
    return 0;
}