ncd21 ocd21x pcd2 qcd21 rcd21x
c3d21x d3d2 e3d21 f3d21x g3d2
1te2 2te21 3te21x 4te2 5te21
qkf21 rkf21x skf2 tkf21 ukf21x
fbg21x gbg2 hbg21 ibg21x jbg2