bt0kf ct0kfd dt0k et0kf ft0kfd

0j1kfd 1j1k 2j1kf 3j1kfd 4j1k

pa2k qa2kf ra2kfd sa2k ta2kf

e12kf f12kfd g12k h12kf i12kfd

3r3kfd 4r3k 5r3kf 6r3kfd 7r3k