7w0c 8w0c5 9w0c5i ax0c bx0c5

wn1c5 xn1c5i yn1c zn1c5 0n1c5i

le2c5i me2c ne2c5 oe2c5i pe2c

a52c b52c5 c52c5i d52c e52c5

zv3c5 0v3c5i 1v3c 2v3c5 3v3c5i