3af2zi 2af2z 1af2 0af2zi zaf2z

eke2z dke2 cke2zi bke2z ake2

ptd2 otd2zi ntd2z mtd2 ltd2zi

02c2zi z2c2z y2c2 x2c2zi w2c2z

bcc2z acc2 9bc2zi 8bc2z 7bc2