I STD
i-a12 i-b12
II STD
ii-a12 ii-b12
III STD
iii-a12 iii-b12
IV STD
iv-a12 iv-b12
V STD
v-a12 v-b12
VI STD
vi-a12 vi-b12
VII STD
vii-a12 vii-b12
VIII STD
viii-a12 viii-b12
IX STD
ix-a12 ix-b12
X STD
x-a12 x-b12
XI STD
xi-a12 xi-b12
xi-c12 xi-d12