b47na c47na2 d47n e47na f47na2
0u8na2 1u8n 2u8na 3u8na2 4u8n
pl9n ql9na rl9na2 sl9n tl9na
ecaoa fcaoa2 gcao hcaoa icaoa2
32aoa2 42ao 52aoa 62aoa2 72ao