h91dc g91d f91dc4 e91dc d91d

si1d ri1dc4 qi1dc pi1d oi1dc4

3r0dc4 2r0dc 1r0d 0r0dc4 zr0dc

e1zdc d1zd c1zdc4 b1zdc a1zd

pazd oazdc4 nazdc mazd lazdc4