r1rni6 q1rni p1rn o1rni6 n1rni
2arni 1arn 0arni6 zarni yarn
dkqn ckqni6 bkqni akqn 9jqni6
otpni6 ntpni mtpn ltpni6 ktpni
z2oni y2on x2oni6 w2oni v2on