id: 18 Bases: 195_C 196_G 197_C 198_A 199_A 200_U 201_G ( 198_A )--- 5/5 s --- ( 199_A ) ( 199_A )--- C/C - --- ( 200_U ) ( 198_A )--- C/C - --- ( 199_A ) ( 197_C )--- C/C - --- ( 198_A ) ( 200_U )--- C/C - --- ( 201_G ) ( 195_C )--- +/+ c --- ( 201_G ) ( 196_G )--- S/H t --- ( 199_A ) ( 196_G )--- C/C - --- ( 197_C ) ( 195_C )--- C/C - --- ( 196_G )