Cba Cba Cbr Cbn Cbb Cbq Cbk Cbb Cbn Cbr Cba Cba
Cbt Cbt Cbp Cbp Cbp Cbp Cbp Cbp Cbp Cbp Cbt Cbt
C   Cbc C   Cbc C   Cbc C   Cbc C   Cbc C   Cbc
C   C   C   C   C   C   C   C   C   C   C   C
C   C   C   C   C   C   C   C   C   C   C   C
C   C   C   C   C   C   C   C   C   C   C   C
C   C   C   C   C   C   C   C   C   C   C   C
Cwc C   Cwc C   Cwc C   Cwc C   Cwc C   Cwc C
Cwt Cwt Cwp Cwp Cwp Cwp Cwp Cwp Cwp Cwp Cwt Cwt
Cwa Cwa Cwr Cwn Cwb Cwq Cwk Cwb Cwn Cwr Cwa Cwa