ftepn0 etepn dtep ctepn0 btepn

q2dpn p2dp o2dpn0 n2dpn m2dp

1bdp 0bdpn0 zbdpn ybdp xbdpn0

clcpn0 blcpn alcp 9kcpn0 8kcpn

nubpn mubp lubpn0 kubpn jubp