91rr1j a2rr b2rr1 c2rr1j d2rr
yssr zssr1 0ssr1j 1ssr 2ssr1
njtr1 ojtr1j pjtr qjtr1 rjtr1j
caur1j daur eaur1 faur1j gaur
10ur 20ur1 30ur1j 40ur 50ur1