- Stage 1B AK/h SCR b4S19
- Stage 1B AK/i SCR b5S19
- Stage 1B AK/j SCR b6S19
- Stage 1B AK/k SCR b7S19
- Stage 1B AK/l SCR b8S19
- Stage 1B AK/m SCR b9S19
- Stage 1B AK/n SCR b10S19
- Stage 1B AK/o SCR b11S19
- Stage 1B AK/p SCR b12S19
- Stage 1B AK/q SCR b13S19
- Stage 1B AK/r SCR b14S19
- Stage 1B AK/s SCR b15S19
- Stage 1B AK/t SCR b16S19
- Stage 1B AK/u SCR b17S19
- Stage 1B AK/v SCR b18S19
- Stage 1b AK/w SCR b19S19