1
OI OI OI OI OI
OI OI OI OI
OI OI OI OI OI OI
2
OIOIOIOIOIOIOIOIOIOI
OI OI OI OI OI OI OI
OI OI OI OI OI OI, OI OI OI
3
OI OIOI OI OI OI OIOIOIOI OI
OIOIOIOI OI OI OOIOIOI
OIOIOIOI OIOIOI OIOI OI
4
OI OIOIOI OIOIOI OIOI
OIOIOIOIOIOIO OIOI OI OIOI
OIOIOIOI OI OI OIOIOIOI
5
oioioiooi
oi oi oi oioioioioioi oioi oi
oioio oi oi oioioioioi