6vtcl2 5vtcl 4vtc 3vtcl2 2vtcl
h5scl g5sc f5scl2 e5scl d5sc
sesc rescl2 qescl pesc oescl2
3nrcl2 2nrcl 1nrc 0nrcl2 znrcl
exqcl dxqc cxqcl2 bxqcl axqc