Let me see see
Ccccccccccc
m,m,m,mmnnbnbnbbnbnn
CCCCCCCCCCCCCCCCCCCC
3QQQQQQQQQQQQQQQQQQQ
Cccccccccccccc
cccccccccccccccccccccccc
ccccccccccccccccccccccc
Cccccccccccc
CCCCCCCCCCCCCCCCCCCC