Y base

Y baseY baseY baseY base
Y baseY baseY baseY baseY baseY baseY baseY base
Y baseY baseY baseY baseY baseY baseY baseY baseY baseY baseY baseY base
Y baseY baseY baseY baseY baseY baseY baseY baseY baseY baseY baseY baseY baseY baseY baseY base
Y baseY baseY baseY baseY baseY baseY baseY base