78o1 88o1d 98o1d7 a9o1 b9o1d
wzp1d xzp1d7 yzp1 zzp1d 0zp1d7
lqq1d7 mqq1 nqq1d oqq1d7 pqq1
ahr1 bhr1d chr1d7 dhr1 ehr1d
z7r1d 07r1d7 17r1 27r1d 37r1d7