aaaa1:bbb1      ccc1
aaaa1:bbb1      ddd1
aaaa1:bbb1      eee1

aaaa2:bbb2      ccc2
aaaa2:bbb2      ddd2
aaaa2:bbb2      eee2

aaaa2:bbb3      ccc3
aaaa2:bbb3      ddd3
aaaa2:bbb3      eee3