Motifs:
C G basic
C G R
sulfur G basic
sulfur G R
sulfur aliphatic R basic
C aliphatic R basic
C G R basic
C G basic basic
sulfur G R basic
sulfur G basic basic
C G R basic basic
C G basic basic basic
C aliphatic R basic basic
C aliphatic basic basic basic
sulfur G R basic basic
sulfur G basic basic basic
sulfur aliphatic R basic basic
sulfur aliphatic basic basic basic
G C aliphatic
G C G
